Anti-stigma initiatives for mental health professionals—a systematic literature review
- Sreeram, Anju, Cross, Wendy, Townsin, Louise
- Authors: Sreeram, Anju , Cross, Wendy , Townsin, Louise
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Journal of Psychiatric and Mental Health Nursing Vol. 29, no. 4 (2022), p. 512-528
- Full Text:
- Reviewed:
- Description: What is known on the subject?: Negative attitudes towards mental illness lead to the formation of stigma. Stigma prevents the recovery of people diagnosed with mental illness. There is evidence of stigmatic attitudes towards mental ill health among mental health professionals. Anti-stigma initiatives, such as education and training, may be effective in enhancing or maintaining positive attitudes towards mental illness among mental health professionals. What this paper adds to existing knowledge?: Education and training that is designed and delivered around a specific mental health diagnosis or condition appears an appropriate strategy that could benefit mental health professionals to develop a deeper appreciation and understanding of mental ill health and its impacts on individuals. Consumer involvement in the education and training of mental health professionals regarding the stigma of mental illness is recommended; however, this is an under-explored area of investigation. There is a weak evidence base regarding the long-term sustainability of effects from anti-stigma education and training. This should be addressed via further research in future. What are the implications for practices?: Anti-stigma initiatives can support mental health professionals to develop stigma-free, recovery-oriented practices in their work. Further, such initiatives can improve the provision of evidence-based quality care for the consumers, facilitating their recovery. Abstract: Introduction Despite an increasing focus on stigma, evidence shows prejudicial attitudes towards mental illness among mental health professionals still exist. It is suggested that anti-stigma initiatives can aid in enhancing the attitudes of mental health professionals. However, research on initiatives targeting stigma of mental illness among mental health professionals is limited. Aim To identify and analyse scientific literature pertaining to the effectiveness of anti-stigma initiatives regarding mental ill health among mental health professionals. Method A systematic literature review was performed using the databases MEDLINE, CINAHL, PsycINFO, PubMed, Scopus, Google Search engine and Google Scholar. The papers were limited to English language, published in peer-reviewed journals with full-text articles available and published between the years 2008 and 2020 to understand the most recent trends in the attitudes of mental health professionals including nurses. The Population, Intervention, Comparison and Outcome (PICO) strategy was used to identify papers meeting the inclusion criteria. Results A total of 439 papers were identified. However, papers not meeting the inclusion criteria were excluded from selection. Three appraisers reviewed the selected papers individually using the Joanna Briggs Institute [JBI] critical appraisal tool. Finally, eight unanimously accepted papers were included in the systematic review. Several effective anti-stigma initiatives were identified through the review, and these had positive impacts on mental health professionals’ attitudes towards mental illness, for at least a short period. It was identified that contact-based interventions are relevant and effective although the involvement of consumers and caregivers in the design and delivery of interventions was not explicitly addressed in detail in studies included in the review. Education strategies tailored for specific mental illness may be more appropriate, rather than approaches that refer to mental illness in general. Conclusions This review shows the evidence of pessimistic attitudes towards mental illness persists among mental health professionals. Anti-stigma initiatives identified in the selected papers were effective in changing these attitudes. Future research should be focused on the effectiveness of contact-based interventions and understanding the longer-term effects of the interventions among homogeneous groups. Full consideration of the varying level of clinical experience and expertise in mental health should guide the development and implementation of anti-stig a initiatives in this context. Implications for practice Anti-stigma interventions can have a positive impact on mental health professionals’ knowledge, attitudes and supportive caring for people diagnosed with mental illness. Such anti-stigma interventions may meaningfully support stakeholders to address the impact of negative attitudes on the physical and mental health status of people diagnosed with mental illness. With sustained leadership, effort and reinforcement, it is possible to create workplace cultures that prioritize stigma-free and recovery-oriented behaviours and practices within mental health services. © 2022 John Wiley & Sons Ltd.
- Authors: Sreeram, Anju , Cross, Wendy , Townsin, Louise
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Journal of Psychiatric and Mental Health Nursing Vol. 29, no. 4 (2022), p. 512-528
- Full Text:
- Reviewed:
- Description: What is known on the subject?: Negative attitudes towards mental illness lead to the formation of stigma. Stigma prevents the recovery of people diagnosed with mental illness. There is evidence of stigmatic attitudes towards mental ill health among mental health professionals. Anti-stigma initiatives, such as education and training, may be effective in enhancing or maintaining positive attitudes towards mental illness among mental health professionals. What this paper adds to existing knowledge?: Education and training that is designed and delivered around a specific mental health diagnosis or condition appears an appropriate strategy that could benefit mental health professionals to develop a deeper appreciation and understanding of mental ill health and its impacts on individuals. Consumer involvement in the education and training of mental health professionals regarding the stigma of mental illness is recommended; however, this is an under-explored area of investigation. There is a weak evidence base regarding the long-term sustainability of effects from anti-stigma education and training. This should be addressed via further research in future. What are the implications for practices?: Anti-stigma initiatives can support mental health professionals to develop stigma-free, recovery-oriented practices in their work. Further, such initiatives can improve the provision of evidence-based quality care for the consumers, facilitating their recovery. Abstract: Introduction Despite an increasing focus on stigma, evidence shows prejudicial attitudes towards mental illness among mental health professionals still exist. It is suggested that anti-stigma initiatives can aid in enhancing the attitudes of mental health professionals. However, research on initiatives targeting stigma of mental illness among mental health professionals is limited. Aim To identify and analyse scientific literature pertaining to the effectiveness of anti-stigma initiatives regarding mental ill health among mental health professionals. Method A systematic literature review was performed using the databases MEDLINE, CINAHL, PsycINFO, PubMed, Scopus, Google Search engine and Google Scholar. The papers were limited to English language, published in peer-reviewed journals with full-text articles available and published between the years 2008 and 2020 to understand the most recent trends in the attitudes of mental health professionals including nurses. The Population, Intervention, Comparison and Outcome (PICO) strategy was used to identify papers meeting the inclusion criteria. Results A total of 439 papers were identified. However, papers not meeting the inclusion criteria were excluded from selection. Three appraisers reviewed the selected papers individually using the Joanna Briggs Institute [JBI] critical appraisal tool. Finally, eight unanimously accepted papers were included in the systematic review. Several effective anti-stigma initiatives were identified through the review, and these had positive impacts on mental health professionals’ attitudes towards mental illness, for at least a short period. It was identified that contact-based interventions are relevant and effective although the involvement of consumers and caregivers in the design and delivery of interventions was not explicitly addressed in detail in studies included in the review. Education strategies tailored for specific mental illness may be more appropriate, rather than approaches that refer to mental illness in general. Conclusions This review shows the evidence of pessimistic attitudes towards mental illness persists among mental health professionals. Anti-stigma initiatives identified in the selected papers were effective in changing these attitudes. Future research should be focused on the effectiveness of contact-based interventions and understanding the longer-term effects of the interventions among homogeneous groups. Full consideration of the varying level of clinical experience and expertise in mental health should guide the development and implementation of anti-stig a initiatives in this context. Implications for practice Anti-stigma interventions can have a positive impact on mental health professionals’ knowledge, attitudes and supportive caring for people diagnosed with mental illness. Such anti-stigma interventions may meaningfully support stakeholders to address the impact of negative attitudes on the physical and mental health status of people diagnosed with mental illness. With sustained leadership, effort and reinforcement, it is possible to create workplace cultures that prioritize stigma-free and recovery-oriented behaviours and practices within mental health services. © 2022 John Wiley & Sons Ltd.
Benefits of supportive strategies for carers of people with high-grade glioma : a systematic review : strategies for addressing the needs of high-grade glioma carers
- Jones, Diana, Pinkham, Mark, Wallen, Matthew, Hart, Nicolas, Joseph, Ria, Strodl, Esben, Ownsworth, Tamara, Beesley, Vanessa, Crichton, Megan, Chan, Raymond
- Authors: Jones, Diana , Pinkham, Mark , Wallen, Matthew , Hart, Nicolas , Joseph, Ria , Strodl, Esben , Ownsworth, Tamara , Beesley, Vanessa , Crichton, Megan , Chan, Raymond
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Supportive Care in Cancer Vol. 30, no. 12 (2022), p. 10359-10378
- Relation: http://purl.org/au-research/grants/nhmrc/1194051
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- Description: Purpose: To systematically review and examine current evidence for the carer-reported benefits of supportive care strategies for carers of adults with high-grade glioma (HGG). Methods: Four databases (CINAHL, EMBASE, PubMed, PsycINFO) were searched for articles published between January 2005 and April 2022 that assessed strategies for addressing the supportive care needs of carers of adults with HGG (WHO grade 3–4). Study selection and critical appraisal were conducted independently by three authors (DJ/MC, 2021; DJ/RJ 2022). Data extraction was conducted by one author (DJ) and checked by a second author (RJ). Results were synthesised narratively. Results: Twenty-one studies involving 1377 caregivers were included, targeting the carer directly (n = 10), the patient-carer dyad (n = 3), or focused on people with HGG + /
- Authors: Jones, Diana , Pinkham, Mark , Wallen, Matthew , Hart, Nicolas , Joseph, Ria , Strodl, Esben , Ownsworth, Tamara , Beesley, Vanessa , Crichton, Megan , Chan, Raymond
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Supportive Care in Cancer Vol. 30, no. 12 (2022), p. 10359-10378
- Relation: http://purl.org/au-research/grants/nhmrc/1194051
- Full Text:
- Reviewed:
- Description: Purpose: To systematically review and examine current evidence for the carer-reported benefits of supportive care strategies for carers of adults with high-grade glioma (HGG). Methods: Four databases (CINAHL, EMBASE, PubMed, PsycINFO) were searched for articles published between January 2005 and April 2022 that assessed strategies for addressing the supportive care needs of carers of adults with HGG (WHO grade 3–4). Study selection and critical appraisal were conducted independently by three authors (DJ/MC, 2021; DJ/RJ 2022). Data extraction was conducted by one author (DJ) and checked by a second author (RJ). Results were synthesised narratively. Results: Twenty-one studies involving 1377 caregivers were included, targeting the carer directly (n = 10), the patient-carer dyad (n = 3), or focused on people with HGG + /
Biology, distribution and management of the globally invasive weed Solanum elaeagnifolium Cav (silverleaf nightshade): A global review of current and future management challenges
- Roberts, Jason, Florentine, Singarayer
- Authors: Roberts, Jason , Florentine, Singarayer
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Weed Research Vol. 62, no. 6 (2022), p. 393-403
- Full Text:
- Reviewed:
- Description: Solanum elaeagnifolium Cav (silverleaf nightshade) is a deep-rooted, multi-stemmed, perennial, herbaceous woody plant that has been observed to threaten agricultural and native biodiversity worldwide. It is widely agreed that without efficient integrated management, S. elaeagnifolium will continue to cause significant economic and environmental damage across multiple scales. It is estimated that the annual economic impact of S. elaeagnifolium in Australia exceeds AUD $62 million, with this figure likely to be much higher in other countries invaded by this plant. It can also tolerate a high level of abiotic stress and survive in a range of temperatures (below freezing point to 34°C) and areas with an average yearly rainfall between 250 and 600 mm. Its extensive deep taproot system is capable of regenerating asexually and with its many seed dispersal mechanisms; it can quickly spread and establish itself within a region. This makes containment and management of the species especially challenging. Previous management has largely been focused on biological control, competition, essential oils, grazing pressure, herbicide application and manual removal. Despite the large range of available management techniques, there has been little success in the long-term control of S. elaeagnifolium, and only a handful of methods such as essential oils and herbicide application have shown reasonable success for controlling this weed. Therefore, this review aims to synthesise the identified and potentially useful approaches to control S. elaeagnifolium that have been recorded in the literature which deal with its biology, distribution and management. It also explores previous and current management techniques to ascertain the research gaps and knowledge required to assist in the effective and economically sustainable management of this invasive weed. © 2022 The Authors. Weed Research published by John Wiley & Sons Ltd on behalf of European Weed Research Society.
- Authors: Roberts, Jason , Florentine, Singarayer
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Weed Research Vol. 62, no. 6 (2022), p. 393-403
- Full Text:
- Reviewed:
- Description: Solanum elaeagnifolium Cav (silverleaf nightshade) is a deep-rooted, multi-stemmed, perennial, herbaceous woody plant that has been observed to threaten agricultural and native biodiversity worldwide. It is widely agreed that without efficient integrated management, S. elaeagnifolium will continue to cause significant economic and environmental damage across multiple scales. It is estimated that the annual economic impact of S. elaeagnifolium in Australia exceeds AUD $62 million, with this figure likely to be much higher in other countries invaded by this plant. It can also tolerate a high level of abiotic stress and survive in a range of temperatures (below freezing point to 34°C) and areas with an average yearly rainfall between 250 and 600 mm. Its extensive deep taproot system is capable of regenerating asexually and with its many seed dispersal mechanisms; it can quickly spread and establish itself within a region. This makes containment and management of the species especially challenging. Previous management has largely been focused on biological control, competition, essential oils, grazing pressure, herbicide application and manual removal. Despite the large range of available management techniques, there has been little success in the long-term control of S. elaeagnifolium, and only a handful of methods such as essential oils and herbicide application have shown reasonable success for controlling this weed. Therefore, this review aims to synthesise the identified and potentially useful approaches to control S. elaeagnifolium that have been recorded in the literature which deal with its biology, distribution and management. It also explores previous and current management techniques to ascertain the research gaps and knowledge required to assist in the effective and economically sustainable management of this invasive weed. © 2022 The Authors. Weed Research published by John Wiley & Sons Ltd on behalf of European Weed Research Society.
Business simulation games in higher education : a systematic review of empirical research
- Faisal, Nadia, Chadhar, Mehmood, Goriss-Hunter, Anitra, Stranieri, Andrew
- Authors: Faisal, Nadia , Chadhar, Mehmood , Goriss-Hunter, Anitra , Stranieri, Andrew
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Human Behavior and Emerging Technologies Vol. 2022, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Over the last few years, business simulation games (BSGs) in higher education have attracted attention. BSGs tend to actively engage students with course material, promoting higher engagement and motivation and enabling learning outcomes. Increasingly, researchers are trying to explore the full potential of these games with an upsurge of research in the BSG field in recent years. There is a need to understand the current state of research and future research opportunities; however, there is a lack of recent systematic literature reviews in BSG literature. This study addresses this gap by systematically compiling online empirical research from January 2015 to April 2022. We followed PRISMA guidelines to identify fifty-seven (57) papers reporting empirical evidence of the effectiveness of BSGs in teaching and learning. Findings showed that BSGs improve learning outcomes such as knowledge acquisition, cognitive and interactive skills, and behaviour. The review also summarises different issues concerning the integration of BSGs into the curriculum, learning theories used in the selected studies, and assessment methods used to evaluate student achievement in learning outcomes. The findings of this review summarise the current research activities and indicate existing deficiencies and potential research directions that can be used as the basis for future research into the use of BSGs in higher education. © 2022 Nadia Faisal et al.
- Authors: Faisal, Nadia , Chadhar, Mehmood , Goriss-Hunter, Anitra , Stranieri, Andrew
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Human Behavior and Emerging Technologies Vol. 2022, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Over the last few years, business simulation games (BSGs) in higher education have attracted attention. BSGs tend to actively engage students with course material, promoting higher engagement and motivation and enabling learning outcomes. Increasingly, researchers are trying to explore the full potential of these games with an upsurge of research in the BSG field in recent years. There is a need to understand the current state of research and future research opportunities; however, there is a lack of recent systematic literature reviews in BSG literature. This study addresses this gap by systematically compiling online empirical research from January 2015 to April 2022. We followed PRISMA guidelines to identify fifty-seven (57) papers reporting empirical evidence of the effectiveness of BSGs in teaching and learning. Findings showed that BSGs improve learning outcomes such as knowledge acquisition, cognitive and interactive skills, and behaviour. The review also summarises different issues concerning the integration of BSGs into the curriculum, learning theories used in the selected studies, and assessment methods used to evaluate student achievement in learning outcomes. The findings of this review summarise the current research activities and indicate existing deficiencies and potential research directions that can be used as the basis for future research into the use of BSGs in higher education. © 2022 Nadia Faisal et al.
Challenges inherent in controlling prickly pear species; a global review of the properties of Opuntia stricta, Opuntia ficus-indica and Opuntia monacantha
- Humphries, Talia, Campbell, Shane, Florentine, Singarayer
- Authors: Humphries, Talia , Campbell, Shane , Florentine, Singarayer
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Plants Vol. 11, no. 23 (2022), p.
- Full Text:
- Reviewed:
- Description: Opuntia species (prickly pear) were deliberately introduced to many countries around the world for fruit, cochineal dye production, living fencing or as ornamentals. They are now some of the world’s most significant weeds, particularly in regions with warm and or dry climates, as they pose threats to economic and environmental assets. In addition, they can cause considerable health issues for humans and animals. Opuntia spp. have prolific reproduction abilities, being able to reproduce both vegetatively and by seed. They have generalist pollination and dispersal requirements, which promotes their establishment and spread. Opuntia stricta, O. monacantha and O. ficus-indica are the most globally widespread of the Opuntia spp. In many countries, biological control agents, particularly the cactus moth (Cactoblastis cactorum) and various cochineal insects from the Dactylopius genus, have successfully reduced land-scape scale populations. On a smaller scale, controlling these weeds by either injecting or spraying the cladodes with herbicides can provide effective control. Care must be taken during herbicide treatments as any untreated areas will regenerate. While biological control is the most cost and time effective control method for landscape-scale infestations, further research into the combined efficacy of herbicides, fire, grubbing and pre-burial techniques would be beneficial for land managers to control small-scale and establishing populations. It would also be useful to have greater knowledge of the potential seedbank longevity and seed ecology of these species so that integrated management strategies can be developed to not only deal with initial populations but also the subsequent seedling regrowth. © 2022 by the authors.
- Authors: Humphries, Talia , Campbell, Shane , Florentine, Singarayer
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Plants Vol. 11, no. 23 (2022), p.
- Full Text:
- Reviewed:
- Description: Opuntia species (prickly pear) were deliberately introduced to many countries around the world for fruit, cochineal dye production, living fencing or as ornamentals. They are now some of the world’s most significant weeds, particularly in regions with warm and or dry climates, as they pose threats to economic and environmental assets. In addition, they can cause considerable health issues for humans and animals. Opuntia spp. have prolific reproduction abilities, being able to reproduce both vegetatively and by seed. They have generalist pollination and dispersal requirements, which promotes their establishment and spread. Opuntia stricta, O. monacantha and O. ficus-indica are the most globally widespread of the Opuntia spp. In many countries, biological control agents, particularly the cactus moth (Cactoblastis cactorum) and various cochineal insects from the Dactylopius genus, have successfully reduced land-scape scale populations. On a smaller scale, controlling these weeds by either injecting or spraying the cladodes with herbicides can provide effective control. Care must be taken during herbicide treatments as any untreated areas will regenerate. While biological control is the most cost and time effective control method for landscape-scale infestations, further research into the combined efficacy of herbicides, fire, grubbing and pre-burial techniques would be beneficial for land managers to control small-scale and establishing populations. It would also be useful to have greater knowledge of the potential seedbank longevity and seed ecology of these species so that integrated management strategies can be developed to not only deal with initial populations but also the subsequent seedling regrowth. © 2022 by the authors.
Crosstalk between immune checkpoint modulators, metabolic reprogramming and cellular plasticity in triple-negative breast cancer
- Poddar, Arpita, Rao, Sushma, Prithviraj, Prithviraj, Kannourakis, George, Jayachandran, Aparna
- Authors: Poddar, Arpita , Rao, Sushma , Prithviraj, Prithviraj , Kannourakis, George , Jayachandran, Aparna
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Current Oncology Vol. 29, no. 10 (2022), p. 6847-6863
- Full Text:
- Reviewed:
- Description: Breast cancer is one of the major causes of mortality in women worldwide. Accounting for 15–20% of all breast cancer diagnoses, the triple-negative breast cancer (TNBC) subtype presents with an aggressive clinical course, heightened metastatic potential and the poorest short-term prognosis. TNBC does not respond to hormonal therapy, only partially responds to radio- and chemotherapy, and has limited targeted therapy options, thus underlining the critical need for better therapeutic treatments. Although immunotherapy based on immune checkpoint inhibition is emerging as a promising treatment option for TNBC patients, activation of cellular plasticity programs such as metabolic reprogramming (MR) and epithelial-to-mesenchymal transition (EMT) causes immunotherapy to fail. In this report, we review the role of MR and EMT in immune checkpoint dysregulation in TNBCs and specifically shed light on development of novel combination treatment modalities for this challenging disease. We highlight the clinical relevance of crosstalk between MR, EMT, and immune checkpoints in TNBCs. © 2022 by the authors.
- Authors: Poddar, Arpita , Rao, Sushma , Prithviraj, Prithviraj , Kannourakis, George , Jayachandran, Aparna
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Current Oncology Vol. 29, no. 10 (2022), p. 6847-6863
- Full Text:
- Reviewed:
- Description: Breast cancer is one of the major causes of mortality in women worldwide. Accounting for 15–20% of all breast cancer diagnoses, the triple-negative breast cancer (TNBC) subtype presents with an aggressive clinical course, heightened metastatic potential and the poorest short-term prognosis. TNBC does not respond to hormonal therapy, only partially responds to radio- and chemotherapy, and has limited targeted therapy options, thus underlining the critical need for better therapeutic treatments. Although immunotherapy based on immune checkpoint inhibition is emerging as a promising treatment option for TNBC patients, activation of cellular plasticity programs such as metabolic reprogramming (MR) and epithelial-to-mesenchymal transition (EMT) causes immunotherapy to fail. In this report, we review the role of MR and EMT in immune checkpoint dysregulation in TNBCs and specifically shed light on development of novel combination treatment modalities for this challenging disease. We highlight the clinical relevance of crosstalk between MR, EMT, and immune checkpoints in TNBCs. © 2022 by the authors.
Cybersecurity challenges in blockchain technology : a scoping review
- Mahmood, Samreen, Chadhar, Mehmood, Firmin, Selena
- Authors: Mahmood, Samreen , Chadhar, Mehmood , Firmin, Selena
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Human Behavior and Emerging Technologies Vol. 2022, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Blockchain technology (BCT) is an emerging technology. Cybersecurity challenges in BCT are being explored to add greater value to business processes and reshape business operations. This scoping review paper was aimed at exploring the current literature's scope and categorizing various types of cybersecurity challenges in BCT. Databases such as Elsevier, ResearchGate, IEEE, ScienceDirect, and ABI/INFORM Collection (ProQuest) were searched using a combination of terms, and after rigorous screening, 51 research studies were found relevant. Data coding was performed following a framework proposed for scoping review. After careful analysis, thirty different types of cybersecurity challenges in BCT were categorized into six standardized classes. Our results show that most of the studies disclose cybersecurity challenges in BCT generally without pointing to any specific industry sector, and to a very little extent, few papers reveal cybersecurity challenges in BCT related to specific industry sectors. Also, prior studies barely investigated the strategies to minimize cybersecurity challenges in BCT. Based on gap identification, future research avenues were proposed for scholars.
- Authors: Mahmood, Samreen , Chadhar, Mehmood , Firmin, Selena
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Human Behavior and Emerging Technologies Vol. 2022, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Blockchain technology (BCT) is an emerging technology. Cybersecurity challenges in BCT are being explored to add greater value to business processes and reshape business operations. This scoping review paper was aimed at exploring the current literature's scope and categorizing various types of cybersecurity challenges in BCT. Databases such as Elsevier, ResearchGate, IEEE, ScienceDirect, and ABI/INFORM Collection (ProQuest) were searched using a combination of terms, and after rigorous screening, 51 research studies were found relevant. Data coding was performed following a framework proposed for scoping review. After careful analysis, thirty different types of cybersecurity challenges in BCT were categorized into six standardized classes. Our results show that most of the studies disclose cybersecurity challenges in BCT generally without pointing to any specific industry sector, and to a very little extent, few papers reveal cybersecurity challenges in BCT related to specific industry sectors. Also, prior studies barely investigated the strategies to minimize cybersecurity challenges in BCT. Based on gap identification, future research avenues were proposed for scholars.
Defining timeliness in care for patients with lung cancer : a scoping review
- Ansar, Adnan, Lewis, Virginia, McDonald, Christine, Liu, Chaojie, Rahman, Muhammad Aziz
- Authors: Ansar, Adnan , Lewis, Virginia , McDonald, Christine , Liu, Chaojie , Rahman, Muhammad Aziz
- Date: 2022
- Type: Text , Journal article , Review
- Relation: BMJ Open Vol. 12, no. 4 (2022), p.
- Full Text:
- Reviewed:
- Description: Objectives Early diagnosis and reducing the time taken to achieve each step of lung cancer care is essential. This scoping review aimed to examine time points and intervals used to measure timeliness and to critically assess how they are defined by existing studies of the care seeking pathway for lung cancer. Methods This scoping review was guided by the methodological framework for scoping reviews by Arksey and O'Malley. MEDLINE, EMBASE, CINAHL and PsycINFO electronic databases were searched for articles published between 1999 and 2019. After duplicate removal, all publications went through title and abstract screening followed by full text review and inclusion of articles in the review against the selection criteria. A narrative synthesis describes the time points, intervals and measurement guidelines used by the included articles. Results A total of 2113 articles were identified from the initial search. Finally, 68 articles were included for data charting process. Eight time points and 14 intervals were identified as the most common events researched by the articles. Eighteen different lung cancer care guidelines were used to benchmark intervals in the included articles; all were developed in Western countries. The British Thoracic Society guideline was the most frequently used guideline (20%). Western guidelines were used by the studies in Asian countries despite differences in the health system structure. Conclusion This review identified substantial variations in definitions of some of the intervals used to describe timeliness of care for lung cancer. The differences in healthcare delivery systems of Asian and Western countries, and between high-income countries and low-income-middle-income countries may suggest different sets of time points and intervals need to be developed. ©
- Authors: Ansar, Adnan , Lewis, Virginia , McDonald, Christine , Liu, Chaojie , Rahman, Muhammad Aziz
- Date: 2022
- Type: Text , Journal article , Review
- Relation: BMJ Open Vol. 12, no. 4 (2022), p.
- Full Text:
- Reviewed:
- Description: Objectives Early diagnosis and reducing the time taken to achieve each step of lung cancer care is essential. This scoping review aimed to examine time points and intervals used to measure timeliness and to critically assess how they are defined by existing studies of the care seeking pathway for lung cancer. Methods This scoping review was guided by the methodological framework for scoping reviews by Arksey and O'Malley. MEDLINE, EMBASE, CINAHL and PsycINFO electronic databases were searched for articles published between 1999 and 2019. After duplicate removal, all publications went through title and abstract screening followed by full text review and inclusion of articles in the review against the selection criteria. A narrative synthesis describes the time points, intervals and measurement guidelines used by the included articles. Results A total of 2113 articles were identified from the initial search. Finally, 68 articles were included for data charting process. Eight time points and 14 intervals were identified as the most common events researched by the articles. Eighteen different lung cancer care guidelines were used to benchmark intervals in the included articles; all were developed in Western countries. The British Thoracic Society guideline was the most frequently used guideline (20%). Western guidelines were used by the studies in Asian countries despite differences in the health system structure. Conclusion This review identified substantial variations in definitions of some of the intervals used to describe timeliness of care for lung cancer. The differences in healthcare delivery systems of Asian and Western countries, and between high-income countries and low-income-middle-income countries may suggest different sets of time points and intervals need to be developed. ©
Diet and exercise advice and referrals for cancer survivors : an integrative review of medical and nursing perspectives
- Joseph, Ria, Hart, Nicolas, Bradford, Natalie, Agbejule, Oluwaseyifunmi, Koczwara, Bogda, Chan, Alexandre, Wallen, Matthew, Chan, Raymond
- Authors: Joseph, Ria , Hart, Nicolas , Bradford, Natalie , Agbejule, Oluwaseyifunmi , Koczwara, Bogda , Chan, Alexandre , Wallen, Matthew , Chan, Raymond
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Supportive Care in Cancer Vol. 30, no. 10 (2022), p. 8429-8439
- Full Text:
- Reviewed:
- Description: Purpose: To examine the perspectives of medical and nursing health professionals concerning their roles and responsibilities in providing dietary and exercise advice to cancer survivors, and referrals to allied health professionals. Methods: An integrative review. PubMed, CINAHL, PsycINFO, Embase, Web of Science databases, and bibliographies of relevant studies were searched from December 2011 to June 2021. All studies were eligible for inclusion. The Mixed-Methods Appraisal Tool (MMAT) was used to critically appraise included studies. Data were extracted and synthesised regarding the perspectives of medical and nursing health professionals on their roles, responsibilities, barriers, and facilitators. Results: Twenty-one studies involving 3401 medical and nursing health professionals and 264 cancer survivors of diverse cancer types were included. Ten quantitative, nine qualitative, and two mixed-methods studies were eligible. All included studies met at least 80% of the quality criteria in the MMAT. Major findings include the following: (1) medical and nursing health professionals were unclear on their roles in providing dietary and exercise advice to cancer survivors but agreed they play a key role in referrals to dietitians and exercise professionals; (2) most cancer survivors valued the involvement of their general practitioner when receiving dietary and exercise advice. Conclusion: Although medical and nursing health professionals understand that referrals to allied health professionals form part of their role, there is a lack of clarity regarding their roles to provide dietary and exercise advice to cancer survivors. Future studies should address barriers and facilitators of dietary and exercise advice and referral by medical and nursing health professionals. © 2022, Crown.
- Authors: Joseph, Ria , Hart, Nicolas , Bradford, Natalie , Agbejule, Oluwaseyifunmi , Koczwara, Bogda , Chan, Alexandre , Wallen, Matthew , Chan, Raymond
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Supportive Care in Cancer Vol. 30, no. 10 (2022), p. 8429-8439
- Full Text:
- Reviewed:
- Description: Purpose: To examine the perspectives of medical and nursing health professionals concerning their roles and responsibilities in providing dietary and exercise advice to cancer survivors, and referrals to allied health professionals. Methods: An integrative review. PubMed, CINAHL, PsycINFO, Embase, Web of Science databases, and bibliographies of relevant studies were searched from December 2011 to June 2021. All studies were eligible for inclusion. The Mixed-Methods Appraisal Tool (MMAT) was used to critically appraise included studies. Data were extracted and synthesised regarding the perspectives of medical and nursing health professionals on their roles, responsibilities, barriers, and facilitators. Results: Twenty-one studies involving 3401 medical and nursing health professionals and 264 cancer survivors of diverse cancer types were included. Ten quantitative, nine qualitative, and two mixed-methods studies were eligible. All included studies met at least 80% of the quality criteria in the MMAT. Major findings include the following: (1) medical and nursing health professionals were unclear on their roles in providing dietary and exercise advice to cancer survivors but agreed they play a key role in referrals to dietitians and exercise professionals; (2) most cancer survivors valued the involvement of their general practitioner when receiving dietary and exercise advice. Conclusion: Although medical and nursing health professionals understand that referrals to allied health professionals form part of their role, there is a lack of clarity regarding their roles to provide dietary and exercise advice to cancer survivors. Future studies should address barriers and facilitators of dietary and exercise advice and referral by medical and nursing health professionals. © 2022, Crown.
Dietary supplements in people with metastatic cancer who are experiencing malnutrition, cachexia, sarcopenia, and frailty : a scoping review
- Johal, Jolyn, Han, Chad, Joseph, Ria, Munn, Zachary, Agbejule, Oluwaseyifunmi, Crawford‐Williams, Fiona, Wallen, Matthew, Chan, Raymond, Hart, Nicolas
- Authors: Johal, Jolyn , Han, Chad , Joseph, Ria , Munn, Zachary , Agbejule, Oluwaseyifunmi , Crawford‐Williams, Fiona , Wallen, Matthew , Chan, Raymond , Hart, Nicolas
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Nutrients Vol. 14, no. 13 (2022), p.
- Full Text:
- Reviewed:
- Description: Cancer‐associated malnutrition, or cachexia, stemming from cancer or its treatments, is particularly prevalent in metastatic cancers, and is often interrelated with sarcopenia and frailty. Evidence suggests that dietary supplements play a role in managing these conditions. As metastatic cancer cells are associated with notable genomic and phenotypic alterations, response to dietary supplements may differ between metastatic and non‐metastatic cancers. However, research in this area is lacking. This scoping review aims to identify the dietary supplements that have been studied in patients with metastatic cancers and malnutrition‐related conditions, along with their proposed effects, mechanisms, outcome measures, and tools used. A systematic search was conducted across databases, including MEDLINE, EMBASE, CINAHL, and clinical trial registries. Of the initial 6535 records screened, a total of 48 studies were included, covering a range of dietary supplements— vitamins, minerals, antioxidants, proteins, amino acids, fatty acids, fiber, and others. While the types of dietary supplements included varied across cancer types, omega‐3 and carnitine were investigated most often. Proposed relevant attributes of dietary supplements included their antioxidant, anti‐inflammatory, anti‐cancer, and immunomodulatory properties. Overall, there was a paucity of interventional studies, and more randomized controlled trials are warranted. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Johal, Jolyn , Han, Chad , Joseph, Ria , Munn, Zachary , Agbejule, Oluwaseyifunmi , Crawford‐Williams, Fiona , Wallen, Matthew , Chan, Raymond , Hart, Nicolas
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Nutrients Vol. 14, no. 13 (2022), p.
- Full Text:
- Reviewed:
- Description: Cancer‐associated malnutrition, or cachexia, stemming from cancer or its treatments, is particularly prevalent in metastatic cancers, and is often interrelated with sarcopenia and frailty. Evidence suggests that dietary supplements play a role in managing these conditions. As metastatic cancer cells are associated with notable genomic and phenotypic alterations, response to dietary supplements may differ between metastatic and non‐metastatic cancers. However, research in this area is lacking. This scoping review aims to identify the dietary supplements that have been studied in patients with metastatic cancers and malnutrition‐related conditions, along with their proposed effects, mechanisms, outcome measures, and tools used. A systematic search was conducted across databases, including MEDLINE, EMBASE, CINAHL, and clinical trial registries. Of the initial 6535 records screened, a total of 48 studies were included, covering a range of dietary supplements— vitamins, minerals, antioxidants, proteins, amino acids, fatty acids, fiber, and others. While the types of dietary supplements included varied across cancer types, omega‐3 and carnitine were investigated most often. Proposed relevant attributes of dietary supplements included their antioxidant, anti‐inflammatory, anti‐cancer, and immunomodulatory properties. Overall, there was a paucity of interventional studies, and more randomized controlled trials are warranted. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
Educational anomaly analytics : features, methods, and challenges
- Guo, Teng, Bai, Xiaomei, Tian, Xue, Firmin, Selena, Xia, Feng
- Authors: Guo, Teng , Bai, Xiaomei , Tian, Xue , Firmin, Selena , Xia, Feng
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Big Data Vol. 4, no. (2022), p.
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- Description: Anomalies in education affect the personal careers of students and universities' retention rates. Understanding the laws behind educational anomalies promotes the development of individual students and improves the overall quality of education. However, the inaccessibility of educational data hinders the development of the field. Previous research in this field used questionnaires, which are time- and cost-consuming and hardly applicable to large-scale student cohorts. With the popularity of educational management systems and the rise of online education during the prevalence of COVID-19, a large amount of educational data is available online and offline, providing an unprecedented opportunity to explore educational anomalies from a data-driven perspective. As an emerging field, educational anomaly analytics rapidly attracts scholars from a variety of fields, including education, psychology, sociology, and computer science. This paper intends to provide a comprehensive review of data-driven analytics of educational anomalies from a methodological standpoint. We focus on the following five types of research that received the most attention: course failure prediction, dropout prediction, mental health problems detection, prediction of difficulty in graduation, and prediction of difficulty in employment. Then, we discuss the challenges of current related research. This study aims to provide references for educational policymaking while promoting the development of educational anomaly analytics as a growing field. Copyright © 2022 Guo, Bai, Tian, Firmin and Xia.
- Authors: Guo, Teng , Bai, Xiaomei , Tian, Xue , Firmin, Selena , Xia, Feng
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Big Data Vol. 4, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Anomalies in education affect the personal careers of students and universities' retention rates. Understanding the laws behind educational anomalies promotes the development of individual students and improves the overall quality of education. However, the inaccessibility of educational data hinders the development of the field. Previous research in this field used questionnaires, which are time- and cost-consuming and hardly applicable to large-scale student cohorts. With the popularity of educational management systems and the rise of online education during the prevalence of COVID-19, a large amount of educational data is available online and offline, providing an unprecedented opportunity to explore educational anomalies from a data-driven perspective. As an emerging field, educational anomaly analytics rapidly attracts scholars from a variety of fields, including education, psychology, sociology, and computer science. This paper intends to provide a comprehensive review of data-driven analytics of educational anomalies from a methodological standpoint. We focus on the following five types of research that received the most attention: course failure prediction, dropout prediction, mental health problems detection, prediction of difficulty in graduation, and prediction of difficulty in employment. Then, we discuss the challenges of current related research. This study aims to provide references for educational policymaking while promoting the development of educational anomaly analytics as a growing field. Copyright © 2022 Guo, Bai, Tian, Firmin and Xia.
Energy harvesting in underwater acoustic wireless sensor networks : design, taxonomy, applications, challenges and future directions
- Khan, Anwar, Imran, Muhammad, Alharbi, Abdullah, Mohamed, Ehab, Fouda, Mostafa
- Authors: Khan, Anwar , Imran, Muhammad , Alharbi, Abdullah , Mohamed, Ehab , Fouda, Mostafa
- Date: 2022
- Type: Text , Journal article , Review
- Relation: IEEE Access Vol. 10, no. (2022), p. 134606-134622
- Full Text:
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- Description: In underwater acoustic wireless sensor networks (UAWSNs), energy harvesting either enhances the lifetime of a network by increasing the battery power of sensor nodes or ensures battery-less operation of nodes. This, in effect, results in sustainable and reliable operation of the network deployed for various underwater applications. This work provides a survey of the energy harvesting techniques for UAWSNs. Our work is unique than the existing work on underwater energy harvesting in that it includes state-of-the art techniques designed in the last decade. It analyzes every harvesting scheme in terms of its main idea, merits, demerits and the extent of the harvested power (energy). The description of the merits results in selection of the suitable scheme for the suitable underwater applications. The demerits of the addressed schemes provide an insight to their future enhancement and improvement. Moreover, the harvested techniques are classified into various categories depending upon the involved energy harvesting mechanism and compared based on the maximum and minimum amount of harvested power, which helps in selection of the suitable category keeping in view the power budget of an underwater network before deployment. The challenges in energy harvesting and in UAWSNs are described to provide an insight to them and to address them for further enhancement in the harvested extent. Finally, research directions are specified for future investigation. © 2013 IEEE.
- Authors: Khan, Anwar , Imran, Muhammad , Alharbi, Abdullah , Mohamed, Ehab , Fouda, Mostafa
- Date: 2022
- Type: Text , Journal article , Review
- Relation: IEEE Access Vol. 10, no. (2022), p. 134606-134622
- Full Text:
- Reviewed:
- Description: In underwater acoustic wireless sensor networks (UAWSNs), energy harvesting either enhances the lifetime of a network by increasing the battery power of sensor nodes or ensures battery-less operation of nodes. This, in effect, results in sustainable and reliable operation of the network deployed for various underwater applications. This work provides a survey of the energy harvesting techniques for UAWSNs. Our work is unique than the existing work on underwater energy harvesting in that it includes state-of-the art techniques designed in the last decade. It analyzes every harvesting scheme in terms of its main idea, merits, demerits and the extent of the harvested power (energy). The description of the merits results in selection of the suitable scheme for the suitable underwater applications. The demerits of the addressed schemes provide an insight to their future enhancement and improvement. Moreover, the harvested techniques are classified into various categories depending upon the involved energy harvesting mechanism and compared based on the maximum and minimum amount of harvested power, which helps in selection of the suitable category keeping in view the power budget of an underwater network before deployment. The challenges in energy harvesting and in UAWSNs are described to provide an insight to them and to address them for further enhancement in the harvested extent. Finally, research directions are specified for future investigation. © 2013 IEEE.
Ever and cumulative occupational exposure and lung function decline in longitudinal population-based studies : a systematic review and meta-analysis
- Rabbani, Golam, Nimmi, Naima, Benke, Geza, Dharmage, Shyamali, Bui, Dinh, Sim, Malcolm, Abramson, Michael, Alif, Sheikh
- Authors: Rabbani, Golam , Nimmi, Naima , Benke, Geza , Dharmage, Shyamali , Bui, Dinh , Sim, Malcolm , Abramson, Michael , Alif, Sheikh
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Occupational and Environmental Medicine Vol. 80, no. 1 (2022), p. 51-60
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- Description: Objectives Adverse occupational exposures can accelerate age-related lung function decline. Some longitudinal population-based studies have investigated this association. This study aims to examine this association using findings reported by longitudinal population-based studies. Methods Ovid Medline, PubMed, Embase, and Web of Science were searched using keywords and text words related to occupational exposures and lung function and 12 longitudinal population-based studies were identified using predefined inclusion criteria. The quality of the studies was assessed using the Newcastle-Ottawa Scale. Lung function decline was defined as annual loss of forced expiratory volume in 1 s (FEV 1), forced vital capacity (FVC) or the ratio (FEV 1 /FVC). Fixed and random-effects meta-analyses were conducted to calculate pooled estimates for ever and cumulative exposures. Heterogeneity was assessed using the I 2 test, and publication bias was evaluated using funnel plots. Results Ever exposures to gases/fumes, vapours, gases, dusts, fumes (VGDF) and aromatic solvents were significantly associated with FEV 1 decline in meta-analyses. Cumulative exposures for these three occupational agents observed a similar trend of FEV 1 decline. Ever exposures to fungicides and cumulative exposures to biological dust, fungicides and insecticides were associated with FEV 1 decline in fixed-effect models only. No statistically significant association was observed between mineral dust, herbicides and metals and FEV 1 decline in meta-analyses. Conclusion Pooled estimates from the longitudinal population-based studies have provided evidence that occupational exposures are associated with FEV 1 decline. Specific exposure control and respiratory health surveillance are required to protect the lung health of the workers. © 2023 Author(s). Published by BMJ.
- Authors: Rabbani, Golam , Nimmi, Naima , Benke, Geza , Dharmage, Shyamali , Bui, Dinh , Sim, Malcolm , Abramson, Michael , Alif, Sheikh
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Occupational and Environmental Medicine Vol. 80, no. 1 (2022), p. 51-60
- Full Text:
- Reviewed:
- Description: Objectives Adverse occupational exposures can accelerate age-related lung function decline. Some longitudinal population-based studies have investigated this association. This study aims to examine this association using findings reported by longitudinal population-based studies. Methods Ovid Medline, PubMed, Embase, and Web of Science were searched using keywords and text words related to occupational exposures and lung function and 12 longitudinal population-based studies were identified using predefined inclusion criteria. The quality of the studies was assessed using the Newcastle-Ottawa Scale. Lung function decline was defined as annual loss of forced expiratory volume in 1 s (FEV 1), forced vital capacity (FVC) or the ratio (FEV 1 /FVC). Fixed and random-effects meta-analyses were conducted to calculate pooled estimates for ever and cumulative exposures. Heterogeneity was assessed using the I 2 test, and publication bias was evaluated using funnel plots. Results Ever exposures to gases/fumes, vapours, gases, dusts, fumes (VGDF) and aromatic solvents were significantly associated with FEV 1 decline in meta-analyses. Cumulative exposures for these three occupational agents observed a similar trend of FEV 1 decline. Ever exposures to fungicides and cumulative exposures to biological dust, fungicides and insecticides were associated with FEV 1 decline in fixed-effect models only. No statistically significant association was observed between mineral dust, herbicides and metals and FEV 1 decline in meta-analyses. Conclusion Pooled estimates from the longitudinal population-based studies have provided evidence that occupational exposures are associated with FEV 1 decline. Specific exposure control and respiratory health surveillance are required to protect the lung health of the workers. © 2023 Author(s). Published by BMJ.
Factors influencing the transition and retention of mental health nurses during the initial years of practice : scoping review
- Joseph, Bindu, Jacob, Sini, Lam, Louisa, Rahman, Muhammad Aziz
- Authors: Joseph, Bindu , Jacob, Sini , Lam, Louisa , Rahman, Muhammad Aziz
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Journal of Nursing Management Vol. 30, no. 8 (2022), p. 4274-4284
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- Description: Aim: This review aims to identify the factors influencing the transition and retention of mental health nurses during the initial years of practice, recognize gaps in the literature and propose evidence-based strategies. Background: Mental health is a challenging specialty; recruitment, transition and retention of mental health nurses are known issues of concern. Evaluation: The present study undertakes a scoping review to identify factors influencing the transition and retention of mental health nurses during the initial years of practice and the gaps in that research domain. A literature search was conducted using electronic databases. To gain an understanding of the topic of interest, the review of the literature extended from 2000 to 2022. Key issues: Existing evidence focuses on specific perspectives of transition. There is limited literature on factors influencing transition and retention among mental health nurses. Findings suggested that personal and professional factors could influence the transition and retention of mental health nurses during the initial years of practice. The main themes identified were personal attributes and professional factors with a number of subthemes. Conclusion: The scoping review identified only a few studies, which showed personal and professional factors related to the transition and retention of mental health nurses at the early stages of their career. Implications for nursing management: Potential benefits of effective transition and support with the understanding of factors influencing transition and retention of early career mental health nurses will enhance staff morale, sustainability of the workforce and better patient outcomes. Additionally, a few recommendations for nurse managers and leaders to improve transitional experiences and retention of early career nurses are highlighted. © 2022 The Authors. Journal of Nursing Management published by John Wiley & Sons Ltd.
- Authors: Joseph, Bindu , Jacob, Sini , Lam, Louisa , Rahman, Muhammad Aziz
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Journal of Nursing Management Vol. 30, no. 8 (2022), p. 4274-4284
- Full Text:
- Reviewed:
- Description: Aim: This review aims to identify the factors influencing the transition and retention of mental health nurses during the initial years of practice, recognize gaps in the literature and propose evidence-based strategies. Background: Mental health is a challenging specialty; recruitment, transition and retention of mental health nurses are known issues of concern. Evaluation: The present study undertakes a scoping review to identify factors influencing the transition and retention of mental health nurses during the initial years of practice and the gaps in that research domain. A literature search was conducted using electronic databases. To gain an understanding of the topic of interest, the review of the literature extended from 2000 to 2022. Key issues: Existing evidence focuses on specific perspectives of transition. There is limited literature on factors influencing transition and retention among mental health nurses. Findings suggested that personal and professional factors could influence the transition and retention of mental health nurses during the initial years of practice. The main themes identified were personal attributes and professional factors with a number of subthemes. Conclusion: The scoping review identified only a few studies, which showed personal and professional factors related to the transition and retention of mental health nurses at the early stages of their career. Implications for nursing management: Potential benefits of effective transition and support with the understanding of factors influencing transition and retention of early career mental health nurses will enhance staff morale, sustainability of the workforce and better patient outcomes. Additionally, a few recommendations for nurse managers and leaders to improve transitional experiences and retention of early career nurses are highlighted. © 2022 The Authors. Journal of Nursing Management published by John Wiley & Sons Ltd.
Few-shot image classification : current status and research trends
- Liu, Ying, Zhang, Hengchang, Zhang, Weidong, Lu, Guojun, Tian, Qi, Ling, Nam
- Authors: Liu, Ying , Zhang, Hengchang , Zhang, Weidong , Lu, Guojun , Tian, Qi , Ling, Nam
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Electronics (Switzerland) Vol. 11, no. 11 (2022), p.
- Full Text:
- Reviewed:
- Description: Conventional image classification methods usually require a large number of training samples for the training model. However, in practical scenarios, the amount of available sample data is often insufficient, which easily leads to overfitting in network construction. Few-shot learning provides an effective solution to this problem and has been a hot research topic. This paper provides an intensive survey on the state-of-the-art techniques in image classification based on few-shot learning. According to the different deep learning mechanisms, the existing algorithms are di-vided into four categories: transfer learning based, meta-learning based, data augmentation based, and multimodal based methods. Transfer learning based methods transfer useful prior knowledge from the source domain to the target domain. Meta-learning based methods employ past prior knowledge to guide the learning of new tasks. Data augmentation based methods expand the amount of sample data with auxiliary information. Multimodal based methods use the information of the auxiliary modal to facilitate the implementation of image classification tasks. This paper also summarizes the few-shot image datasets available in the literature, and experimental results tested by some representative algorithms are provided to compare their performance and analyze their pros and cons. In addition, the application of existing research outcomes on few-shot image classification in different practical fields are discussed. Finally, a few future research directions are iden-tified. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Liu, Ying , Zhang, Hengchang , Zhang, Weidong , Lu, Guojun , Tian, Qi , Ling, Nam
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Electronics (Switzerland) Vol. 11, no. 11 (2022), p.
- Full Text:
- Reviewed:
- Description: Conventional image classification methods usually require a large number of training samples for the training model. However, in practical scenarios, the amount of available sample data is often insufficient, which easily leads to overfitting in network construction. Few-shot learning provides an effective solution to this problem and has been a hot research topic. This paper provides an intensive survey on the state-of-the-art techniques in image classification based on few-shot learning. According to the different deep learning mechanisms, the existing algorithms are di-vided into four categories: transfer learning based, meta-learning based, data augmentation based, and multimodal based methods. Transfer learning based methods transfer useful prior knowledge from the source domain to the target domain. Meta-learning based methods employ past prior knowledge to guide the learning of new tasks. Data augmentation based methods expand the amount of sample data with auxiliary information. Multimodal based methods use the information of the auxiliary modal to facilitate the implementation of image classification tasks. This paper also summarizes the few-shot image datasets available in the literature, and experimental results tested by some representative algorithms are provided to compare their performance and analyze their pros and cons. In addition, the application of existing research outcomes on few-shot image classification in different practical fields are discussed. Finally, a few future research directions are iden-tified. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
Gambling disorder in the UK : key research priorities and the urgent need for independent research funding
- Bowden-Jones, Henrietta, Hook, Roxanne, Grant, Jon, Ioannidis, Konstantinos, Corazza, Ornella, Fineberg, Naomi, Singer, Bryan, Roberts, Amanda, Bethlehem, Richard, Dymond, Simon, Romero-Garcia, Rafa, Robbins, Trevor, Cortese, Samuele, Thomas, Shane, Sahakian, Barbara, Dowling, Nicki, Chamberlain, Samuel
- Authors: Bowden-Jones, Henrietta , Hook, Roxanne , Grant, Jon , Ioannidis, Konstantinos , Corazza, Ornella , Fineberg, Naomi , Singer, Bryan , Roberts, Amanda , Bethlehem, Richard , Dymond, Simon , Romero-Garcia, Rafa , Robbins, Trevor , Cortese, Samuele , Thomas, Shane , Sahakian, Barbara , Dowling, Nicki , Chamberlain, Samuel
- Date: 2022
- Type: Text , Journal article , Review
- Relation: The Lancet Psychiatry Vol. 9, no. 4 (2022), p. 321-329
- Full Text:
- Reviewed:
- Description: Gambling in the modern era is pervasive owing to the variety of gambling opportunities available, including those that use technology (eg, online applications on smartphones). Although many people gamble recreationally without undue negative effects, a sizeable subset of individuals develop disordered gambling, which is associated with marked functional impairment including other mental health problems, relationship problems, bankruptcy, suicidality, and criminality. The National UK Research Network for Behavioural Addictions (NUK-BA) was established to promote understanding of, research into, and treatments for behavioural addictions including gambling disorder, which is the only formally recognised behavioural addiction. In this Health Policy paper, we outline the status of research and treatment for disordered gambling in the UK (including funding issues) and key research that should be conducted to establish the magnitude of the problem, vulnerability and resilience factors, the underlying neurobiology, long-term consequences, and treatment opportunities. In particular, we emphasise the need to: (1) conduct independent longitudinal research into the prevalence of disordered gambling (including gambling disorder and at-risk gambling), and gambling harms, including in vulnerable and minoritised groups; (2) select and refine the most suitable pragmatic measurement tools; (3) identify predictors (eg, vulnerability and resilience markers) of disordered gambling in people who gamble recreationally, including in vulnerable and minoritised groups; (4) conduct randomised controlled trials on psychological interventions and pharmacotherapy for gambling disorder; (5) improve understanding of the neurobiological basis of gambling disorder, including impulsivity and compulsivity, genetics, and biomarkers; and (6) develop clinical guidelines based on the best contemporary research evidence to guide effective clinical interventions. We also highlight the need to consider what can be learnt from approaches towards mitigating gambling-related harm in other countries. © 2022 Elsevier Ltd
- Authors: Bowden-Jones, Henrietta , Hook, Roxanne , Grant, Jon , Ioannidis, Konstantinos , Corazza, Ornella , Fineberg, Naomi , Singer, Bryan , Roberts, Amanda , Bethlehem, Richard , Dymond, Simon , Romero-Garcia, Rafa , Robbins, Trevor , Cortese, Samuele , Thomas, Shane , Sahakian, Barbara , Dowling, Nicki , Chamberlain, Samuel
- Date: 2022
- Type: Text , Journal article , Review
- Relation: The Lancet Psychiatry Vol. 9, no. 4 (2022), p. 321-329
- Full Text:
- Reviewed:
- Description: Gambling in the modern era is pervasive owing to the variety of gambling opportunities available, including those that use technology (eg, online applications on smartphones). Although many people gamble recreationally without undue negative effects, a sizeable subset of individuals develop disordered gambling, which is associated with marked functional impairment including other mental health problems, relationship problems, bankruptcy, suicidality, and criminality. The National UK Research Network for Behavioural Addictions (NUK-BA) was established to promote understanding of, research into, and treatments for behavioural addictions including gambling disorder, which is the only formally recognised behavioural addiction. In this Health Policy paper, we outline the status of research and treatment for disordered gambling in the UK (including funding issues) and key research that should be conducted to establish the magnitude of the problem, vulnerability and resilience factors, the underlying neurobiology, long-term consequences, and treatment opportunities. In particular, we emphasise the need to: (1) conduct independent longitudinal research into the prevalence of disordered gambling (including gambling disorder and at-risk gambling), and gambling harms, including in vulnerable and minoritised groups; (2) select and refine the most suitable pragmatic measurement tools; (3) identify predictors (eg, vulnerability and resilience markers) of disordered gambling in people who gamble recreationally, including in vulnerable and minoritised groups; (4) conduct randomised controlled trials on psychological interventions and pharmacotherapy for gambling disorder; (5) improve understanding of the neurobiological basis of gambling disorder, including impulsivity and compulsivity, genetics, and biomarkers; and (6) develop clinical guidelines based on the best contemporary research evidence to guide effective clinical interventions. We also highlight the need to consider what can be learnt from approaches towards mitigating gambling-related harm in other countries. © 2022 Elsevier Ltd
Home-based work and ergonomics : physical and psychosocial considerations
- Reznik, Jacqueline, Hungerford, Catherine, Kornhaber, Rachel, Cleary, Michelle
- Authors: Reznik, Jacqueline , Hungerford, Catherine , Kornhaber, Rachel , Cleary, Michelle
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Issues in Mental Health Nursing Vol. 43, no. 10 (2022), p. 975-979
- Full Text:
- Reviewed:
- Authors: Reznik, Jacqueline , Hungerford, Catherine , Kornhaber, Rachel , Cleary, Michelle
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Issues in Mental Health Nursing Vol. 43, no. 10 (2022), p. 975-979
- Full Text:
- Reviewed:
Impact of dementia literacy interventions for non-health-professionals: systematic review and meta-analysis
- Nguyen, Hoang, Phan, Hoang, Terry, Daniel, Doherty, Kathleen, McInerney, Fran
- Authors: Nguyen, Hoang , Phan, Hoang , Terry, Daniel , Doherty, Kathleen , McInerney, Fran
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Aging and Mental Health Vol. 26, no. 3 (2022), p. 442-456
- Full Text:
- Reviewed:
- Description: Objectives: To assess evidence regarding the effects of interventions aimed at improving dementia literacy for different groups of non-health-professionals. Methods: A systematic search for relevant interventions was conducted using a range of online databases (e.g. CINAHL, Embase, Medline, ProQuest, and PsycINFO) and hand-searching of reference lists. Eligible interventions were identified based on predefined inclusion/exclusion criteria and methodological quality criteria. Meta analyses were performed using a random-effects model. Results: The final review included 14 interventions, which were either randomised controlled trials or non-randomised controlled trials. The interventions had varied contents, approaches, settings, and outcome measures. Evidence of improved dementia literacy in various aspects was found, and the intervention effects were strongest on knowledge of dementia. Discussion: There is evidence for the positive impact of dementia literacy interventions on different groups of non-health-professionals. Best practices in intervention contents, approaches, and outcome measures should be examined to guide future interventions. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
- Authors: Nguyen, Hoang , Phan, Hoang , Terry, Daniel , Doherty, Kathleen , McInerney, Fran
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Aging and Mental Health Vol. 26, no. 3 (2022), p. 442-456
- Full Text:
- Reviewed:
- Description: Objectives: To assess evidence regarding the effects of interventions aimed at improving dementia literacy for different groups of non-health-professionals. Methods: A systematic search for relevant interventions was conducted using a range of online databases (e.g. CINAHL, Embase, Medline, ProQuest, and PsycINFO) and hand-searching of reference lists. Eligible interventions were identified based on predefined inclusion/exclusion criteria and methodological quality criteria. Meta analyses were performed using a random-effects model. Results: The final review included 14 interventions, which were either randomised controlled trials or non-randomised controlled trials. The interventions had varied contents, approaches, settings, and outcome measures. Evidence of improved dementia literacy in various aspects was found, and the intervention effects were strongest on knowledge of dementia. Discussion: There is evidence for the positive impact of dementia literacy interventions on different groups of non-health-professionals. Best practices in intervention contents, approaches, and outcome measures should be examined to guide future interventions. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
Kidney omics in hypertension: from statistical associations to biological mechanisms and clinical applications
- Tomaszewski, Maciej, Morris, Andrew, Howson, Joanna, Franceschini, Nora, Eales, James, Xu, Xiaoguang, Dikalov, Sergey, Guzik, Tomasz, Humphreys, Benjamin, Harrap, Stephen, Charchar, Fadi
- Authors: Tomaszewski, Maciej , Morris, Andrew , Howson, Joanna , Franceschini, Nora , Eales, James , Xu, Xiaoguang , Dikalov, Sergey , Guzik, Tomasz , Humphreys, Benjamin , Harrap, Stephen , Charchar, Fadi
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Kidney International Vol. 102, no. 3 (2022), p. 492-505
- Full Text:
- Reviewed:
- Description: Hypertension is a major cardiovascular disease risk factor and contributor to premature death globally. Family-based investigations confirmed a significant heritable component of blood pressure (BP), whereas genome-wide association studies revealed >1000 common and rare genetic variants associated with BP and/or hypertension. The kidney is not only an organ of key relevance to BP regulation and the development of hypertension, but it also acts as the tissue mediator of genetic predisposition to hypertension. The identity of kidney genes, pathways, and related mechanisms underlying the genetic associations with BP has started to emerge through integration of genomics with kidney transcriptomics, epigenomics, and other omics as well as through applications of causal inference, such as Mendelian randomization. Single-cell methods further enabled mapping of BP-associated kidney genes to cell types, and in conjunction with other omics, started to illuminate the biological mechanisms underpinning associations of BP-associated genetic variants and kidney genes. Polygenic risk scores derived from genome-wide association studies and refined on kidney omics hold the promise of enhanced diagnostic prediction, whereas kidney omics-informed drug discovery is likely to contribute new therapeutic opportunities for hypertension and hypertension-mediated kidney damage. © 2022 International Society of Nephrology
- Authors: Tomaszewski, Maciej , Morris, Andrew , Howson, Joanna , Franceschini, Nora , Eales, James , Xu, Xiaoguang , Dikalov, Sergey , Guzik, Tomasz , Humphreys, Benjamin , Harrap, Stephen , Charchar, Fadi
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Kidney International Vol. 102, no. 3 (2022), p. 492-505
- Full Text:
- Reviewed:
- Description: Hypertension is a major cardiovascular disease risk factor and contributor to premature death globally. Family-based investigations confirmed a significant heritable component of blood pressure (BP), whereas genome-wide association studies revealed >1000 common and rare genetic variants associated with BP and/or hypertension. The kidney is not only an organ of key relevance to BP regulation and the development of hypertension, but it also acts as the tissue mediator of genetic predisposition to hypertension. The identity of kidney genes, pathways, and related mechanisms underlying the genetic associations with BP has started to emerge through integration of genomics with kidney transcriptomics, epigenomics, and other omics as well as through applications of causal inference, such as Mendelian randomization. Single-cell methods further enabled mapping of BP-associated kidney genes to cell types, and in conjunction with other omics, started to illuminate the biological mechanisms underpinning associations of BP-associated genetic variants and kidney genes. Polygenic risk scores derived from genome-wide association studies and refined on kidney omics hold the promise of enhanced diagnostic prediction, whereas kidney omics-informed drug discovery is likely to contribute new therapeutic opportunities for hypertension and hypertension-mediated kidney damage. © 2022 International Society of Nephrology
Knowledge about, attitude toward, and practice of complementary and alternative medicine among nursing students : a systematic review of cross-sectional studies
- Zhao, Fei-Yi, Kennedy, Gerard, Cleary, Sonja, Conduit, Russell, Zhang, Wen-Jing, Fu, Qiang-Qiang, Zheng, Zhen
- Authors: Zhao, Fei-Yi , Kennedy, Gerard , Cleary, Sonja , Conduit, Russell , Zhang, Wen-Jing , Fu, Qiang-Qiang , Zheng, Zhen
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Public Health Vol. 10, no. (2022), p.
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- Reviewed:
- Description: Background: The globally growing demand for complementary and alternative medicine (CAM) has attracted educators' attention to integrate CAM into conventional nursing programs. This systematic review aimed to understand the status quo of nursing students (NSs)' overall rated knowledge of, attitude/belief toward, and practice/previous use or experience (KAP) of CAM in surveys, given these factors may influence NSs' receptivity to CAM curricula, and may be of value in guiding the development of effective teaching strategies. Methods: Formally published cross-sectional quantitative studies investigating the primary outcome of KAP toward CAM by NSs were searched for from eight databases from their inception through to 28 April 2022. PRISMA 2020 guidelines were followed. Results: Twenty-six studies were included for analysis, 25 of which were judged to be of moderate to high quality. Despite limited and poorly informed knowledge of CAM therapies, the majority of NSs generally viewed them in a positive light. Furthermore, NSs usually reported an interest in further learning, and supported and welcomed the integration of CAM curricula, at least as elective modules, into existing nursing programs. Lack of evidence was perceived as a major barrier to the use or integration of CAM. Mass media and the internet were the main sources via which NSs access CAM information. Measurement of KAP in all included studies was via self-designed questionnaires/scales or adapted from previously developed questionnaires/scales. Conclusions: The need for integrating and strengthening CAM curricula into current nursing education is identified. Besides theoretical knowledge and matched clinical placement, skills training in literature searching and evidence-based practice are advised to be included in the curricula design. The experiential learning mode is strongly recommended for delivering specific CAM modalities. In addition, a standard instrumentation for determining NSs' KAP toward CAM should be designed and examined for use in different cultural settings. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=300602, identifier: PROSPERO CRD42022300602. Copyright © 2022 Zhao, Kennedy, Cleary, Conduit, Zhang, Fu and Zheng.
- Authors: Zhao, Fei-Yi , Kennedy, Gerard , Cleary, Sonja , Conduit, Russell , Zhang, Wen-Jing , Fu, Qiang-Qiang , Zheng, Zhen
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Public Health Vol. 10, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Background: The globally growing demand for complementary and alternative medicine (CAM) has attracted educators' attention to integrate CAM into conventional nursing programs. This systematic review aimed to understand the status quo of nursing students (NSs)' overall rated knowledge of, attitude/belief toward, and practice/previous use or experience (KAP) of CAM in surveys, given these factors may influence NSs' receptivity to CAM curricula, and may be of value in guiding the development of effective teaching strategies. Methods: Formally published cross-sectional quantitative studies investigating the primary outcome of KAP toward CAM by NSs were searched for from eight databases from their inception through to 28 April 2022. PRISMA 2020 guidelines were followed. Results: Twenty-six studies were included for analysis, 25 of which were judged to be of moderate to high quality. Despite limited and poorly informed knowledge of CAM therapies, the majority of NSs generally viewed them in a positive light. Furthermore, NSs usually reported an interest in further learning, and supported and welcomed the integration of CAM curricula, at least as elective modules, into existing nursing programs. Lack of evidence was perceived as a major barrier to the use or integration of CAM. Mass media and the internet were the main sources via which NSs access CAM information. Measurement of KAP in all included studies was via self-designed questionnaires/scales or adapted from previously developed questionnaires/scales. Conclusions: The need for integrating and strengthening CAM curricula into current nursing education is identified. Besides theoretical knowledge and matched clinical placement, skills training in literature searching and evidence-based practice are advised to be included in the curricula design. The experiential learning mode is strongly recommended for delivering specific CAM modalities. In addition, a standard instrumentation for determining NSs' KAP toward CAM should be designed and examined for use in different cultural settings. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=300602, identifier: PROSPERO CRD42022300602. Copyright © 2022 Zhao, Kennedy, Cleary, Conduit, Zhang, Fu and Zheng.