Effects of caffeine on repeated sprint performance in team sport athletes - A meta -analysis
- Brown, Stephen, Brown, Julie, Foskett, Andrew
- Authors: Brown, Stephen , Brown, Julie , Foskett, Andrew
- Date: 2013
- Type: Text , Journal article
- Relation: Sport Science Review Vol. 22, no. 1-2 (2013), p. 25-32
- Full Text: false
- Reviewed:
- Description: Equivocal findings exist regarding the ergogenic effects of caffeine in repeat sprint performance in team sports, and there is currently no meta-analysis of available data. Therefore, appropriate studies were obtained from electronic databases following identification using pre-determined search criteria. Extracted data on repeat sprint performance in team sport athletes were entered into a meta-analysis to determine a summary statistic for overall effect. Eight studies provided suitable data for analysis. Pooled data on sprint distances of 15m (Z=1.81, P=0.07), 18.3m (Z=0.26, P=0.79), 20m (Z=0.13, P=0.90), 30m (Z=1.26, P=0.21), and 36.6m (Z=0.78, P=0.44) indicated no ergogenic effect attributable to caffeine ingestion. Thus, the current available evidence does not support an ergogenic effect for caffeine in repeat sprint performance in team athletes.
- Büsst, Cara, Bloomer, Lisa, Scurrah, Katrina, Ellis, Justine, Barnes, Timothy, Charchar, Fadi, Braund, Peter, Hopkins, Paul, Samani, Nilesh, Hunt, Steven, Tomaszewski, Maciej, Harrap, Stephen
- Authors: Büsst, Cara , Bloomer, Lisa , Scurrah, Katrina , Ellis, Justine , Barnes, Timothy , Charchar, Fadi , Braund, Peter , Hopkins, Paul , Samani, Nilesh , Hunt, Steven , Tomaszewski, Maciej , Harrap, Stephen
- Date: 2011
- Type: Text , Journal article
- Relation: Hypertension Vol. 58, no. 6 (2011), p. 1073-1078
- Full Text: false
- Reviewed:
- Description: Variants in the gene encoding the y-subunit of the epithelial sodium channel (SCNN1G) are associated with both Mendelian and quantitative effects on blood pressure. Here, in 4 cohorts of 1611 white European families composed of a total of 8199 individuals, we undertook staged testing of candidate single-nucleotide polymorphisms for SCNN1G (supplemented with imputation based on data from the 1000 Genomes Project) followed by a meta-analysis in all of the families of the strongest candidate. We also examined relationships between the genotypes and relevant intermediate renal phenotypes, as well as expression of SCNN1G in human kidneys. We found that an intronic single-nucleotide polymorphism of SCNN1G (rs13331086) was significantly associated with age-, sex-, and body mass index-adjusted blood pressure in each of the 4 populations (P<0.05). In an inverse variance-weighted meta-analysis of this single-nucleotide polymorphism in all 4 of the populations, each additional minor allele copy was associated with a 1-mm Hg increase in systolic blood pressure and 0.52-mm Hg increase in diastolic blood pressure (SE=0.33, P=0.002 for systolic blood pressure; SE=0.21, P=0.011 for diastolic blood pressure). The same allele was also associated with higher 12-hour overnight urinary potassium excretion (P=0.04), consistent with increased epithelial sodium channel activity. Renal samples from hypertensive subjects showed a nonsignificant (P=0.07) 1.7-fold higher expression of SCNN1G compared with normotensive controls. These data provide genetic and phenotypic evidence in support of a role for a common genetic variant of SCNN1G in blood pressure determination. © 2011 American Heart Association, Inc.
Working capital management and firm profitability : a Meta-analysis
- Singh, Harsh, Kumar, Satish, Colombage, Sisira
- Authors: Singh, Harsh , Kumar, Satish , Colombage, Sisira
- Date: 2017
- Type: Text , Journal article
- Relation: Qualitative Research in Financial Markets Vol. 9, no. 1 (2017), p. 34-47
- Full Text: false
- Reviewed:
- Description: Purpose: The purpose of this study is to quantitatively aggregate the findings of prior literature on the effect of working capital management (WCM) on corporate profitability using the meta-analysis technique developed by Hunter et al. (1982). Design/methodology/approach: A set of 46 research articles that directly studied the relationship between WCM, and profitability was analyzed for the purpose. In addition to overall meta-analysis, a detailed subgroup study was also conducted to test whether the differences in results are due to moderating effects related to different profitability proxies, economic development of a specific country and size of the firms under study. Findings: The findings of this meta-analysis confirm that WCM is negatively associated with profitability, which means an aggressive WCM policy leads to higher profitability. Overall, and in all the subgroup studies, the cash conversion cycle was found to be negatively associated with profitability. Originality/value: Unlike narrative literature review papers, this meta-analysis provides quantitatively aggregate evidence on the relationship of WCM and firms’ profitability. To the best of authors’ knowledge, no previous meta-analysis paper is published on the topic. © 2017, © Emerald Publishing Limited.
Cloninger's personality dimensions and ADHD : A meta-analytic review
- Gomez, Rapson, Van Doorn, George, Watson, Shaun, Gomez, Andre, Stavropoulos, Vasileios
- Authors: Gomez, Rapson , Van Doorn, George , Watson, Shaun , Gomez, Andre , Stavropoulos, Vasileios
- Date: 2017
- Type: Text , Journal article , Review
- Relation: Personality and Individual Differences Vol. 107, no. (2017), p. 219-227
- Full Text: false
- Reviewed:
- Description: A meta-analysis of up to 20 datasets is reported that examined the relationships between Cloninger's personality dimensions and Attention Deficit Hyperactivity Disorder (ADHD). Cloninger's model comprises four temperament (Novelty-Seeking, Harm-Avoidance, Reward Dependence, and Persistence) and three character (Self-Directedness, Cooperation, and Self-Transcendence) dimensions. Major findings were that all personality dimensions, except Self-Transcendence, were significantly associated with ADHD. These associations had different directions and magnitudes of relationship with ADHD. The associations were especially strong for Novelty-Seeking and Self-Directedness, being positive for Novelty-Seeking and negative for Self-Directedness. In addition, the association between ADHD and Persistence was moderated by age (stronger in children than adults) and source (stronger in clinical samples than community samples). Further, the association between harm avoidance and ADHD was moderated by age (strong and significant in adults, but not significant in children). Findings are discussed in relation to past work and the different strengths of the associations found between Cloninger's personality dimensions and ADHD, developmental differences in these relationships, implications for theoretical models of ADHD, the influence of biological and environmental factors in the expression of ADHD, implications for treatment and diagnosis, and the underlying processes for the relationships between personality and ADHD. © 2016 Elsevier Ltd
- Gielen, Marij, Hageman, Geja, Antoniou, Evangelia, Nordfjall, Katarina, Mangino, Massimo, Balasubramanyam, Muthuswamy, De Meyer, Tim de, Hendricks, Audrey, Giltay, Erik, Hunt, Steven, Nettleton, Jennifer, Salpea, Klelia, Diaz, Vanessa, Farzaneh-Far, Ramin, Atzmon, Gil, Harris, Sarah, Hou, Lifang, Gilley, David, Hovatta, Iiris, Kark, Jeremy, Nassar, Hisham, Kurz, David, Mather, Karen, Willeit, Peter, Zheng, Yun-Ling, Pavanello, Sofia, Demerath, Ellen, Rode, Line, Bunout, Daniel, Steptoe, Andrew, Boardman, Lisa, Marti, Amelia, Needham, Belinda, Zheng, Wei, Ramsey-Goldman, Rosalind, Pellatt, Andrew, Kaprio, Jaakko, Hofmann, Jonathan, Gieger, Christian, Paolisso, Giuseppe, Hjelmborg, Jacob, Mirabello, Lisa, Seeman, Teresa, Wong, Jason, Van Der Harst, Pim, Broer, Linda, Kronenberg, Florian, Kollerits, Barbara, Strandberg, Timo, Eisenberg, Dan, Duggan, Catherine, Verhoeven, Josine, Schaakxs, Roxanne, Zannolli, Raffaela, Dos Reis, Rosana, Charchar, Fadi, Tomaszewski, Maciej, Mons, Ute, Demuth, Ilja, Molli, Andrea, Cheng, Guo, Krasnienkov, Dmytro, D'Antono, Bianca, Kasielski, Marek, McDonnell, Barry, Ebstein, Richard, Sundquist, Kristina, Pare, Guillaume, Chong, Michael, Zeegers, Maurice
- Authors: Gielen, Marij , Hageman, Geja , Antoniou, Evangelia , Nordfjall, Katarina , Mangino, Massimo , Balasubramanyam, Muthuswamy , De Meyer, Tim de , Hendricks, Audrey , Giltay, Erik , Hunt, Steven , Nettleton, Jennifer , Salpea, Klelia , Diaz, Vanessa , Farzaneh-Far, Ramin , Atzmon, Gil , Harris, Sarah , Hou, Lifang , Gilley, David , Hovatta, Iiris , Kark, Jeremy , Nassar, Hisham , Kurz, David , Mather, Karen , Willeit, Peter , Zheng, Yun-Ling , Pavanello, Sofia , Demerath, Ellen , Rode, Line , Bunout, Daniel , Steptoe, Andrew , Boardman, Lisa , Marti, Amelia , Needham, Belinda , Zheng, Wei , Ramsey-Goldman, Rosalind , Pellatt, Andrew , Kaprio, Jaakko , Hofmann, Jonathan , Gieger, Christian , Paolisso, Giuseppe , Hjelmborg, Jacob , Mirabello, Lisa , Seeman, Teresa , Wong, Jason , Van Der Harst, Pim , Broer, Linda , Kronenberg, Florian , Kollerits, Barbara , Strandberg, Timo , Eisenberg, Dan , Duggan, Catherine , Verhoeven, Josine , Schaakxs, Roxanne , Zannolli, Raffaela , Dos Reis, Rosana , Charchar, Fadi , Tomaszewski, Maciej , Mons, Ute , Demuth, Ilja , Molli, Andrea , Cheng, Guo , Krasnienkov, Dmytro , D'Antono, Bianca , Kasielski, Marek , McDonnell, Barry , Ebstein, Richard , Sundquist, Kristina , Pare, Guillaume , Chong, Michael , Zeegers, Maurice
- Date: 2018
- Type: Text , Journal article
- Relation: American Journal of Clinical Nutrition Vol. 108, no. 3 (2018), p. 453-475
- Relation: http://purl.org/au-research/grants/nhmrc/1123472
- Full Text: false
- Reviewed:
- Description: Background: Even before the onset of age-related diseases, obesity might be a contributing factor to the cumulative burden of oxidative stress and chronic inflammation throughout the life course. Obesity may therefore contribute to accelerated shortening of telomeres. Consequently, obese persons are more likely to have shorter telomeres, but the association between body mass index (BMI) and leukocyte telomere length (TL) might differ across the life span and between ethnicities and sexes. Objective: A collaborative cross-sectionalmeta-analysis of observational studies was conducted to investigate the associations between BMI and TL across the life span. Design: Eighty-seven distinct study samples were included in the meta-analysis capturing data from 146,114 individuals. Studyspecific age- and sex-adjusted regression coefficients were combined by using a random-effects model in which absolute [base pairs (bp)] and relative telomere to single-copy gene ratio (T/S ratio) TLs were regressed against BMI. Stratified analysis was performed by 3 age categories ("young": 18-60 y; "middle": 61-75 y; and "old": >75 y), sex, and ethnicity. Results: Each unit increase in BMI corresponded to a-3.99 bp (95% CI: -5.17, -2.81 bp) difference in TL in the total pooled sample; among young adults, each unit increase in BMI corresponded to a -7.67 bp (95% CI:-10.03,-5.31 bp) difference. Each unit increase in BMI corresponded to a -1.58 × 10-3 unit T/S ratio (0.16% decrease; 95% CI: -2.14 × 10-3, -1.01 × 10-3) difference in ageand sex-adjusted relative TL in the total pooled sample; among young adults, each unit increase in BMI corresponded to a -2.58 × 10-3 unit T/S ratio (0.26% decrease; 95% CI: -3.92 × 10-3, -1.25 × 10-3). The associations were predominantly for the white pooled population. No sex differences were observed. Conclusions: A higher BMI is associated with shorter telomeres, especially in younger individuals. The presently observed difference is not negligible. Meta-analyses of longitudinal studies evaluating change in body weight alongside change in TL arewarranted.
Research on capital structure determinants : A review and future directions
- Kumar, Satish, Colombage, Sisira, Rao, Purnima
- Authors: Kumar, Satish , Colombage, Sisira , Rao, Purnima
- Date: 2017
- Type: Text , Journal article , Review
- Relation: International Journal of Managerial Finance Vol. 13, no. 2 (2017), p. 106-132
- Full Text: false
- Reviewed:
- Description: Purpose: The purpose of this paper is to study the status of studies on capital structure determinants in the past 40 years. This paper highlights the major gaps in the literature on determinants of capital structure and also aims to raise specific questions for future research. Design/methodology/approach: The prominence of research is assessed by studying the year of publication and region, level of economic development, firm size, data collection methods, data analysis techniques and theoretical models of capital structure from the selected papers. The review is based on 167 papers published from 1972 to 2013 in various peer-reviewed journals. The relationship of determinants of capital structure is analyzed with the help of meta-analysis. Findings: Major findings show an increase of interest in research on determinants of capital structure of the firms located in emerging markets. However, it is observed that these regions are still under-examined which provides more scope for research both empirical and survey-based studies. Majority of research studies are conducted on large-sized firms by using secondary data and regression-based models for the analysis, whereas studies on small-sized firms are very meager. As majority of the research papers are written only at the organizational level, the impact of leverage on various industries is yet to be examined. The review highlights the major determinants of capital structure and their relationship with leverage. It also reveals the dominance of pecking order theory in explaining capital structure of firms theoretically as well as statistically. Originality/value: The paper covers a considerable period of time (1972-2013). Among very few review papers on capital structure research, to the best of authors’ knowledge; this is the first review to identify what is missing in the literature on the determinants of capital structure while offering recommendations for future studies. It also synthesize the findings of empirical studies on determinants of capital structure statistically. © 2017, © Emerald Publishing Limited.
ADHD and personality : A meta-analytic review
- Authors: Gomez, Rapson , Corr, Philip
- Date: 2014
- Type: Text , Journal article
- Relation: Clinical Psychology Review Vol. 34, no. 5 (2014), p. 376-788
- Full Text: false
- Reviewed:
- Description: We report a meta-analysis of up to 40 data sets that examined the personality dimensions in the Five-Factor Model (FFM) and the integrated Five-Factor Model (IFFM) in relation to ADHD symptom domains of inattention (IA) and hyperactivity/impulsivity (HI). The IFFM incorporated the dimensions of other personality models (in particular, those of Eysenck, Tellegen, and Cloninger, as well as the FFM). Major findings were: (1) IA and HI were both associated with low conscientious inhibition/conscientiousness, and low agreeable inhibition/agreeableness, and with high negative emotionality/neuroticism; (2) conscientious inhibition and conscientiousness were more strongly related to IA than HI; (3) agreeable inhibition and agreeableness were more strongly related to HI than IA; and (4) the association of conscientious inhibition and conscientiousness with HI was moderated by age group and source from where participants were recruited (associations were stronger in children than adults, and clinical samples than community samples). These findings are discussed in relation to single and multiple pathway theories, underlying factors and processes for the personality-ADHD link, and clinical implications.
A systematic review and meta-analysis of factors that relate to aggression perpetrated against nurses by patients/relatives or staff
- Edward, Karen-Leigh, Stephenson, John, Ousey, Karen, Lui, Steve, Warelow, Philip, Giandinoto, Jo-Anne
- Authors: Edward, Karen-Leigh , Stephenson, John , Ousey, Karen , Lui, Steve , Warelow, Philip , Giandinoto, Jo-Anne
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Clinical Nursing Vol. 25, no. 3-4 (2016), p. 289-299
- Full Text:
- Reviewed:
- Description: Aims and objectives: The aim of this meta-analysis was to identify the factors that related to aggression (verbal abuse or physical abuse/assault) perpetrated against the nurse or other health professionals by patients/relatives or staff. In the light of the paucity of systematic reviews on this common issue in nursing, the objective was to present a comprehensive systematic review and meta-analysis of these papers. Background: Aggression towards nurses is common around the world and can be the impetus for nurses leaving the profession or developing anxiety when working in particular settings. Design: Systematic review with meta-analysis. Methods: Meta-analyses were conducted to assess the effect of the factors of gender and context (dichotomised as mental health/psychiatric or nonmental health/psychiatric). The databases of Medline (1966-2015), CINAHL (1982-2015) and PsychInfo (1920-2015). Results: A total of 1571 papers were screened by two reviewers. At the final decision 14 were selected for analysis. A higher proportion of female nurses than male nurses were reported to be the victims of verbal abuse, with the difference in proportions being statistically significant. A statistically significant higher proportion of male nurses than female nurses were reported to be the victims of physical abuse. There was a significantly higher proportion of mental health nurses reported experiencing physical abuse as compared to nonmental health nurses. Conclusions: The analysis reveal female nurses have greater odds of verbal abuse than male nurses and male nurses have greater odds of physical abuse than female nurses. Overall mental health nurses had three times higher odds of physical assault than other nurses. © 2016 John Wiley & Sons Ltd.
- Authors: Edward, Karen-Leigh , Stephenson, John , Ousey, Karen , Lui, Steve , Warelow, Philip , Giandinoto, Jo-Anne
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Clinical Nursing Vol. 25, no. 3-4 (2016), p. 289-299
- Full Text:
- Reviewed:
- Description: Aims and objectives: The aim of this meta-analysis was to identify the factors that related to aggression (verbal abuse or physical abuse/assault) perpetrated against the nurse or other health professionals by patients/relatives or staff. In the light of the paucity of systematic reviews on this common issue in nursing, the objective was to present a comprehensive systematic review and meta-analysis of these papers. Background: Aggression towards nurses is common around the world and can be the impetus for nurses leaving the profession or developing anxiety when working in particular settings. Design: Systematic review with meta-analysis. Methods: Meta-analyses were conducted to assess the effect of the factors of gender and context (dichotomised as mental health/psychiatric or nonmental health/psychiatric). The databases of Medline (1966-2015), CINAHL (1982-2015) and PsychInfo (1920-2015). Results: A total of 1571 papers were screened by two reviewers. At the final decision 14 were selected for analysis. A higher proportion of female nurses than male nurses were reported to be the victims of verbal abuse, with the difference in proportions being statistically significant. A statistically significant higher proportion of male nurses than female nurses were reported to be the victims of physical abuse. There was a significantly higher proportion of mental health nurses reported experiencing physical abuse as compared to nonmental health nurses. Conclusions: The analysis reveal female nurses have greater odds of verbal abuse than male nurses and male nurses have greater odds of physical abuse than female nurses. Overall mental health nurses had three times higher odds of physical assault than other nurses. © 2016 John Wiley & Sons Ltd.
- Chen, Jiarui, Cross, Wendy, Plummer, Virginia, Lam, Louisa, Tang, Siyuan
- Authors: Chen, Jiarui , Cross, Wendy , Plummer, Virginia , Lam, Louisa , Tang, Siyuan
- Date: 2019
- Type: Text , Journal article , Review
- Relation: Women and Birth Vol. 32, no. 6 (Dec 2019), p. 487-492
- Full Text: false
- Reviewed:
- Description: Background: As the number of immigrants grows, the health of Chinese immigrant women, especially their perinatal health, has gradually attracted public attention. Our review has two main purposes. First, estimate the prevalence of postpartum depressive symptoms in Chinese immigrant women, and then determine risk factors for postpartum depressive symptoms among these women. Methods: The following databases: MEDLINE, Embase, Scopus, Web of Science, PsycINFO and PubMed were used in literature search from their commencements until November 21st 2017. The Joanna Briggs Institute (JBI) Critical Appraisal instruments were used to evaluate the quality of the article. Four studies met the inclusion criteria, contributed to our review and meta-analysis. Result: The prevalence of postpartum depression is high in Chinese immigrant women. Risk factors for postpartum depression in Chinese immigrant women were defined as lack of social support, unstable economic status, and acculturation. Conclusion: There have been few studies on postpartum depression among Chinese immigrant women. Existing studies have shown a high prevalence of postpartum depression in Chinese immigrant women. Moreover, there is an urgent need for studies on postpartum depression among Chinese immigrant women informing better understanding, programs of care and improving the perinatal health status of Chinese immigrant women. (C) 2018 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.
The Australian digital online farm trials database increases the quality of systematic reviews and meta-analyses in grains crop research
- Authors: Walters, Judi , Light, Kate
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Crop and Pasture Science Vol. 72, no. 10 (2021), p. 789-800
- Full Text:
- Reviewed:
- Description: Synthesis and analysis of past cropping research can provide valuable information to direct future decisions around crop management. Systematic reviews and meta-analyses are considered gold standards in the synthesis and analysis of scientific research because they distil large amounts of information about complex issues, provide a summary of knowledge to date, and identify knowledge gaps. However, several issues concerning the methodologies employed to conduct systematic reviews have been identified; among them is the risk of publication bias when a review relies too heavily on 'white' literature from published academic sources and in so doing fails identify relevant 'grey' literature. Grey literature is inherently difficult to identify and collect, but forms a large portion of information available in many fields including agricultural-based research within Australia. The Online Farm Trials (OFT) database is a digital database of crop research field trial data from across Australia that has the potential for use as a discipline-specific source of grey literature to inform systematic reviews and meta-analyses. Using a case study approach to investigate the amount of information available on time of sowing (sowing date) on crop yield across Australia, we demonstrate that the OFT database provides easy access to transparent and reproducible search results similar to other commonly used academic databases. © 2021 Journal Compilation
- Authors: Walters, Judi , Light, Kate
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Crop and Pasture Science Vol. 72, no. 10 (2021), p. 789-800
- Full Text:
- Reviewed:
- Description: Synthesis and analysis of past cropping research can provide valuable information to direct future decisions around crop management. Systematic reviews and meta-analyses are considered gold standards in the synthesis and analysis of scientific research because they distil large amounts of information about complex issues, provide a summary of knowledge to date, and identify knowledge gaps. However, several issues concerning the methodologies employed to conduct systematic reviews have been identified; among them is the risk of publication bias when a review relies too heavily on 'white' literature from published academic sources and in so doing fails identify relevant 'grey' literature. Grey literature is inherently difficult to identify and collect, but forms a large portion of information available in many fields including agricultural-based research within Australia. The Online Farm Trials (OFT) database is a digital database of crop research field trial data from across Australia that has the potential for use as a discipline-specific source of grey literature to inform systematic reviews and meta-analyses. Using a case study approach to investigate the amount of information available on time of sowing (sowing date) on crop yield across Australia, we demonstrate that the OFT database provides easy access to transparent and reproducible search results similar to other commonly used academic databases. © 2021 Journal Compilation
Acupuncture as an independent or adjuvant management to standard care for perimenopausal depression : a systematic review and meta-analysis
- Zhao, Fei, Fu, Qiang-Qiang, Kennedy, Gerard, Conduit, Russell, Zhang, Wen-Jing, Zheng, Zhen
- Authors: Zhao, Fei , Fu, Qiang-Qiang , Kennedy, Gerard , Conduit, Russell , Zhang, Wen-Jing , Zheng, Zhen
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Frontiers in Psychiatry Vol. 12, no. (2021), p.
- Full Text:
- Reviewed:
- Description: Background: Many women with perimenopausal depression (PMD) have sought alternative therapies such as acupuncture because of concerns about risks associated with antidepressant and hormone replacement therapy (HRT). This systematic review aimed to clarify if acupuncture is effective for PMD compared with waitlist control or placebo/sham acupuncture, and if acupuncture alone or combined with standard care (antidepressant and/or HRT) is more effective in ameliorating PMD in comparison with standard care alone. Methods: Randomized controlled trials (RCTs) of PMD treatment via acupuncture vs. waitlist control or placebo/sham acupuncture, and RCTs of PMD treatment via acupuncture alone or combined with Western pharmacotherapy vs. Western pharmacotherapy were searched for from seven databases from inception to December 2020. Cochrane criteria were followed. Results: Twenty-five studies involving 2,213 women were analyzed. Meta-analyses indicated that acupuncture significantly reduced the global scores of Hamilton Depression Scale (HAMD) [standardized mean difference (SMD) = −0.54, 95% CI (−0.91, −0.16), p < 0.01], compared with standard care. The therapeutic effect of acupuncture maintained at 2-, 4-, and 12-week follow-ups. Acupuncture combined with standard care was more effective than standard care alone in decreasing HAMD scores [SMD = −0.82, 95% CI (−1.07, −0.58), p < 0.01]. Too few RCTs were available to assess the clinical efficacy differences between acupuncture and placebo/sham acupuncture or HRT alone. Acupuncture also showed better effects in decreasing Kupperman index (KI) scores, whether compared with antidepressant alone [MD = −4.55, 95% CI (−8.46, −0.65), p = 0.02] or antidepressant combined with HRT [MD = −0.89, 95% CI (−1.34, −0.43), p < 0.01]. Conclusions: In comparison with standard care, acupuncture alone or combined with standard care was associated with significant improvements in PMD and reductions of other menopausal symptoms. This finding suggests that acupuncture may be a useful addition to treatment for PMD. © Copyright © 2021 Zhao, Fu, Kennedy, Conduit, Zhang and Zheng.
- Authors: Zhao, Fei , Fu, Qiang-Qiang , Kennedy, Gerard , Conduit, Russell , Zhang, Wen-Jing , Zheng, Zhen
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Frontiers in Psychiatry Vol. 12, no. (2021), p.
- Full Text:
- Reviewed:
- Description: Background: Many women with perimenopausal depression (PMD) have sought alternative therapies such as acupuncture because of concerns about risks associated with antidepressant and hormone replacement therapy (HRT). This systematic review aimed to clarify if acupuncture is effective for PMD compared with waitlist control or placebo/sham acupuncture, and if acupuncture alone or combined with standard care (antidepressant and/or HRT) is more effective in ameliorating PMD in comparison with standard care alone. Methods: Randomized controlled trials (RCTs) of PMD treatment via acupuncture vs. waitlist control or placebo/sham acupuncture, and RCTs of PMD treatment via acupuncture alone or combined with Western pharmacotherapy vs. Western pharmacotherapy were searched for from seven databases from inception to December 2020. Cochrane criteria were followed. Results: Twenty-five studies involving 2,213 women were analyzed. Meta-analyses indicated that acupuncture significantly reduced the global scores of Hamilton Depression Scale (HAMD) [standardized mean difference (SMD) = −0.54, 95% CI (−0.91, −0.16), p < 0.01], compared with standard care. The therapeutic effect of acupuncture maintained at 2-, 4-, and 12-week follow-ups. Acupuncture combined with standard care was more effective than standard care alone in decreasing HAMD scores [SMD = −0.82, 95% CI (−1.07, −0.58), p < 0.01]. Too few RCTs were available to assess the clinical efficacy differences between acupuncture and placebo/sham acupuncture or HRT alone. Acupuncture also showed better effects in decreasing Kupperman index (KI) scores, whether compared with antidepressant alone [MD = −4.55, 95% CI (−8.46, −0.65), p = 0.02] or antidepressant combined with HRT [MD = −0.89, 95% CI (−1.34, −0.43), p < 0.01]. Conclusions: In comparison with standard care, acupuncture alone or combined with standard care was associated with significant improvements in PMD and reductions of other menopausal symptoms. This finding suggests that acupuncture may be a useful addition to treatment for PMD. © Copyright © 2021 Zhao, Fu, Kennedy, Conduit, Zhang and Zheng.
Physical exercise and health-related quality of life in office workers: A systematic review and meta-analysis
- Nguyen, Thi, Nguyen, Huy, Kim, Jin
- Authors: Nguyen, Thi , Nguyen, Huy , Kim, Jin
- Date: 2021
- Type: Text , Journal article , Review
- Relation: International Journal of Environmental Research and Public Health Vol. 18, no. 7 (2021), p.
- Full Text:
- Reviewed:
- Description: Office workers are at high risk for many chronic diseases, lowering their health-related quality of life (HRQOL). This systematic review and meta-analysis aimed to summarize the effects of physical exercise on HRQOL in office workers with and without health problems using data obtained from randomized controlled trials (RCTs), quasi-experimental, and observational studies. We searched PubMed, Web of Science, Scopus, Cochrane Library, and several grey literature databases, and identified 26 relevant studies for the synthesis. Overall, physical exercise significantly improved general (standardized mean difference (SMD) = 1.05; 95% confidence interval (CI): 0.66 to 1.44) and mental (SMD = 0.42; 95% CI: 0.19 to 0.66) HRQOL in office workers. Compared with healthy office workers, unhealthy office workers experienced greater improvements in general (unhealthy, SMD = 2.76; 95% CI: 1.63 to 3.89; healthy, SMD = 0.23; 95% CI: −0.09 to 0.56) and physical (unhealthy, SMD = 0.38; 95% CI: 0.17 to 0.58; healthy, SMD = −0.20; 95% CI: −0.51 to 0.11) HRQOL. Unsupervised physical exercise significantly improved general and mental HRQOL, while directly supervised physical exercise significantly improved only general HRQOL. Although physical exercise, especially unsupervised physical exercise, should be encouraged to improve HRQOL in office workers, detailed recommendations could not be made because of the diverse exercise types with different intensities. Therefore, further studies are needed to determine the optimal exercise for office workers with different health conditions. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Nguyen, Thi , Nguyen, Huy , Kim, Jin
- Date: 2021
- Type: Text , Journal article , Review
- Relation: International Journal of Environmental Research and Public Health Vol. 18, no. 7 (2021), p.
- Full Text:
- Reviewed:
- Description: Office workers are at high risk for many chronic diseases, lowering their health-related quality of life (HRQOL). This systematic review and meta-analysis aimed to summarize the effects of physical exercise on HRQOL in office workers with and without health problems using data obtained from randomized controlled trials (RCTs), quasi-experimental, and observational studies. We searched PubMed, Web of Science, Scopus, Cochrane Library, and several grey literature databases, and identified 26 relevant studies for the synthesis. Overall, physical exercise significantly improved general (standardized mean difference (SMD) = 1.05; 95% confidence interval (CI): 0.66 to 1.44) and mental (SMD = 0.42; 95% CI: 0.19 to 0.66) HRQOL in office workers. Compared with healthy office workers, unhealthy office workers experienced greater improvements in general (unhealthy, SMD = 2.76; 95% CI: 1.63 to 3.89; healthy, SMD = 0.23; 95% CI: −0.09 to 0.56) and physical (unhealthy, SMD = 0.38; 95% CI: 0.17 to 0.58; healthy, SMD = −0.20; 95% CI: −0.51 to 0.11) HRQOL. Unsupervised physical exercise significantly improved general and mental HRQOL, while directly supervised physical exercise significantly improved only general HRQOL. Although physical exercise, especially unsupervised physical exercise, should be encouraged to improve HRQOL in office workers, detailed recommendations could not be made because of the diverse exercise types with different intensities. Therefore, further studies are needed to determine the optimal exercise for office workers with different health conditions. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Problem gambling and intimate partner violence : a systematic review and meta-analysis
- Dowling, Nicki, Suomi, Aino, Jackson, Alun, Lavis, Tiffany, Thomas, Shane
- Authors: Dowling, Nicki , Suomi, Aino , Jackson, Alun , Lavis, Tiffany , Thomas, Shane
- Date: 2016
- Type: Text , Journal article
- Relation: Trauma, Violence, and Abuse Vol. 17, no. 1 (2016), p. 43-61
- Full Text:
- Reviewed:
- Description: This study provides a systematic review of the empirical evidence related to the association between problem gambling and intimate partner violence (IPV). We identified 14 available studies in the systematic search (8 for victimisation only, 4 for perpetration only and 2 for both victimisation and perpetration). Although there were some equivocal findings, we found that most of the available research suggests that there is a significant relationship between problem gambling and being a victim of IPV. There was more consistent evidence that there is a significant relationship between problem gambling and perpetration of IPV. Meta-analyses revealed that over one third of problem gamblers report being victims of physical IPV (38.1%) or perpetrators of physical IPV (36.5%) and that the prevalence of problem gambling in IPV perpetrators is 11.3%. Although the exact nature of the relationships between problem gambling and IPV is yet to be determined, the findings suggest that less than full employment and clinical anger problems are implicated in the relationship between problem gambling and IPV victimization and that younger age, less than full employment, clinical anger problems, impulsivity, and alcohol and substance use are implicated in the relationship between problem gambling and IPV perpetration. The findings highlight the need for treatment services to undertake routine screening and assessment of problem gambling, IPV, alcohol and substance use problems, and mental health issues and provide interventions designed to manage this cluster of comorbid conditions. Further research is also required to investigate the relationship between problem gambling and violence that extends into the family beyond intimate partners. © 2014, The Author(s) 2014. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Shane Thomas” is provided in this record**
- Authors: Dowling, Nicki , Suomi, Aino , Jackson, Alun , Lavis, Tiffany , Thomas, Shane
- Date: 2016
- Type: Text , Journal article
- Relation: Trauma, Violence, and Abuse Vol. 17, no. 1 (2016), p. 43-61
- Full Text:
- Reviewed:
- Description: This study provides a systematic review of the empirical evidence related to the association between problem gambling and intimate partner violence (IPV). We identified 14 available studies in the systematic search (8 for victimisation only, 4 for perpetration only and 2 for both victimisation and perpetration). Although there were some equivocal findings, we found that most of the available research suggests that there is a significant relationship between problem gambling and being a victim of IPV. There was more consistent evidence that there is a significant relationship between problem gambling and perpetration of IPV. Meta-analyses revealed that over one third of problem gamblers report being victims of physical IPV (38.1%) or perpetrators of physical IPV (36.5%) and that the prevalence of problem gambling in IPV perpetrators is 11.3%. Although the exact nature of the relationships between problem gambling and IPV is yet to be determined, the findings suggest that less than full employment and clinical anger problems are implicated in the relationship between problem gambling and IPV victimization and that younger age, less than full employment, clinical anger problems, impulsivity, and alcohol and substance use are implicated in the relationship between problem gambling and IPV perpetration. The findings highlight the need for treatment services to undertake routine screening and assessment of problem gambling, IPV, alcohol and substance use problems, and mental health issues and provide interventions designed to manage this cluster of comorbid conditions. Further research is also required to investigate the relationship between problem gambling and violence that extends into the family beyond intimate partners. © 2014, The Author(s) 2014. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Shane Thomas” is provided in this record**
- Linardon, Jake, Shatte, Adrian, Messer, Mariel, Firth, Joseph, Fuller-Tyszkiewicz, Matthew
- Authors: Linardon, Jake , Shatte, Adrian , Messer, Mariel , Firth, Joseph , Fuller-Tyszkiewicz, Matthew
- Date: 2020
- Type: Text , Journal article
- Relation: Journal of Consulting and Clinical Psychology Vol. 88, no. 11 (2020), p. 994-1007
- Full Text: false
- Reviewed:
- Description: Objectives: E-mental health (digital) interventions can help overcome existing barriers that stand in the way of people receiving help for an eating disorder (ED). Although e-mental health interventions for treating and preventing EDs have been met with enthusiasm, earlier reviews brought attention to poor quality of evidence, and offered solutions to enhance their evidence base. To assess developments in the field, we conducted an updated meta-analysis on the efficacy of e-mental health interventions for treating and preventing EDs, paying attention to whether trial quality and outcomes have improved in recent trials. We also assessed whether user-centered design principles have been implemented in existing digital interventions. Method: Four databases were searched for RCTs of digital interventions for treating and preventing EDs. Thirty-six RCTs (28 prevention- and 8 treatment-focused) were included. Results: Some evidence that study quality improved in recent prevention-focused trials was found. Few trials involved the end-user in the design or development stage of the intervention. Issues with intervention engagement were noted, and 1 in 4 participants dropped out from prevention- and treatment-focused trials. Digital interventions were more effective than control conditions in reducing established risk factors and symptoms in prevention- (g’s = 0.19 to 0.43) and treatment-focused trials (g’s = 0.29 to 0.69), respectively. Effect sizes have not increased in recent trials. Few trials compared a digital intervention with a face-to-face intervention. Whether digital interventions can prevent ED onset is unclear. Conclusion: Digital interventions are a promising approach to ED treatment and prevention, but improvements are still needed. Three key recommendations are provided. (PsycInfo Database Record (c) 2020 APA, all rights reserved)What is the public health significance of this article?: E-mental health interventions show promise in addressing eating disorder symptoms and risk factors. However, issues with study quality, drop-out, and engagement are noted, and researchers are encouraged to involve the end-user in all stages of the intervention development and implementation to optimize outcomes. (PsycInfo Database Record (c) 2020 APA, all rights reserved) © 2020 American Psychological Association
The role of acupuncture in treating perimenopausal insomnia : an overview and quality assessment of systematic reviews and meta-analyses
- Zhao, Fei-Yi, Zhang, Wen-Jing, Kennedy, Gerard, Conduit, Russell, Zheng, Zhen, Fu, Qiang-Qiang
- Authors: Zhao, Fei-Yi , Zhang, Wen-Jing , Kennedy, Gerard , Conduit, Russell , Zheng, Zhen , Fu, Qiang-Qiang
- Date: 2021
- Type: Text , Journal article
- Relation: Neuropsychiatric Disease and Treatment Vol. 17, no. (2021), p. 3325-3343
- Full Text:
- Reviewed:
- Description: Objective: To summarize and critically assess the reliability of the methodological quality and outcome measures from systematic reviews (SRs)/meta-analyses (MAs) and provide an overall verdict about the therapeutic value of acupuncture for perimenopausal insomnia (PMI). Methods: We conducted a comprehensive literature search for SRs/MAs of seven major data-bases (English and Chinese). For each included review, the methodological quality was appraised according to the Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR-2), the evidence quality was classified on the basis of the Grading of Recommendations, Assessment, Development and Evaluation (GRADE), and reporting quality was evaluated complying with Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009 (PRISMA-2009). Veritas plots were used to quantify the quality of included SRs/MAs. Results: Nine SRs/MAs were deemed eligible for the present overview. Considering the assessment of results from the AMSTAR-2 checklist, the methodological quality of one SR/ MA was considered low, and the remaining eight were critically low. Major methodological deficiencies were concentrated on item 2 (the lack of protocol and/or registration informa-tion), item 7 (the lack of a list of excluded studies), and item 10 (the lack of reports on funding sources for individual studies included in the SRs/MAs). For the GRADE system, of the 25 outcomes, only three (12%) were rated as moderate-quality, while the remaining 22 were rated between low-and very low-quality. The PRISMA-2009 statement indicated three major reporting quality limitations in most SRs/MAs, namely: 1) only search terms without specific retrieval strategy; 2) incomplete descriptions for study characteristics, particularly the specific dosage and frequency of interventions in treatment/control groups; and 3) inadequate investigation and explanation of the source of high heterogeneity among original randomized control trials included. According to Veritas plots, quality rank scores of included SRs/MAs ranged from 3.3 to 8.3, with an average score of 6.4 ± 1.7. Conclusion: Acupuncture appears to be beneficial for PMI management, but the quality of evidence is weakened by the unsatisfactory quality of both SRs/MAs and original trials included. © 2021 Zhao et al.
- Authors: Zhao, Fei-Yi , Zhang, Wen-Jing , Kennedy, Gerard , Conduit, Russell , Zheng, Zhen , Fu, Qiang-Qiang
- Date: 2021
- Type: Text , Journal article
- Relation: Neuropsychiatric Disease and Treatment Vol. 17, no. (2021), p. 3325-3343
- Full Text:
- Reviewed:
- Description: Objective: To summarize and critically assess the reliability of the methodological quality and outcome measures from systematic reviews (SRs)/meta-analyses (MAs) and provide an overall verdict about the therapeutic value of acupuncture for perimenopausal insomnia (PMI). Methods: We conducted a comprehensive literature search for SRs/MAs of seven major data-bases (English and Chinese). For each included review, the methodological quality was appraised according to the Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR-2), the evidence quality was classified on the basis of the Grading of Recommendations, Assessment, Development and Evaluation (GRADE), and reporting quality was evaluated complying with Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009 (PRISMA-2009). Veritas plots were used to quantify the quality of included SRs/MAs. Results: Nine SRs/MAs were deemed eligible for the present overview. Considering the assessment of results from the AMSTAR-2 checklist, the methodological quality of one SR/ MA was considered low, and the remaining eight were critically low. Major methodological deficiencies were concentrated on item 2 (the lack of protocol and/or registration informa-tion), item 7 (the lack of a list of excluded studies), and item 10 (the lack of reports on funding sources for individual studies included in the SRs/MAs). For the GRADE system, of the 25 outcomes, only three (12%) were rated as moderate-quality, while the remaining 22 were rated between low-and very low-quality. The PRISMA-2009 statement indicated three major reporting quality limitations in most SRs/MAs, namely: 1) only search terms without specific retrieval strategy; 2) incomplete descriptions for study characteristics, particularly the specific dosage and frequency of interventions in treatment/control groups; and 3) inadequate investigation and explanation of the source of high heterogeneity among original randomized control trials included. According to Veritas plots, quality rank scores of included SRs/MAs ranged from 3.3 to 8.3, with an average score of 6.4 ± 1.7. Conclusion: Acupuncture appears to be beneficial for PMI management, but the quality of evidence is weakened by the unsatisfactory quality of both SRs/MAs and original trials included. © 2021 Zhao et al.
The epidemiology of melioidosis and its association with diabetes mellitus : a systematic review and meta-analysis
- Chowdhury, Sukanta, Barai, Lovely, Afroze, Samira, Ghosh, Probir, Afroz, Farhana, Rahman, Habibur, Ghosh, Sumon, Hossain, Muhammad, Rahman, Mohammed, Das, Pritomy, Rahim, Muhammad
- Authors: Chowdhury, Sukanta , Barai, Lovely , Afroze, Samira , Ghosh, Probir , Afroz, Farhana , Rahman, Habibur , Ghosh, Sumon , Hossain, Muhammad , Rahman, Mohammed , Das, Pritomy , Rahim, Muhammad
- Date: 2022
- Type: Text , Journal article
- Relation: Pathogens Vol. 11, no. 2 (2022), p.
- Full Text:
- Reviewed:
- Description: Melioidosis is an under-recognized fatal disease in humans, caused by the Gram-negative bacterium Burkholderia pseudomallei. Globally, more than 35,000 human melioidosis cases have been reported since 1911. Soil acts as the natural reservoir of B. pseudomallei. Humans may become infected by this pathogen through direct contact with contaminated soil and/or water. Melioidosis commonly occurs in patients with diabetes mellitus, who increase the occurrence of melioidosis in a population. We carried out a systematic review and meta-analysis to investigate to what extent diabetes mellitus affects the patient in getting melioidosis. We selected 39 articles for meta-analysis. This extensive review also provided the latest updates on the global distribution, clinical manifestation, preexisting underlying diseases, and risk factors of melioidosis. Diabetes mellitus was identified as the predominant predisposing factor for melioidosis in humans. The overall proportion of melioidosis cases having diabetes was 45.68% (95% CI: 44.8–46.57, p < 0.001). Patients with diabetes mellitus were three times more likely to develop melioidosis than patients with no diabetes (RR 3.40, 95% CI: 2.92–3.87, p < 0.001). The other potential risk factors included old age, exposure to soil and water, preexisting underlying diseases (chronic kidney disease, lung disease, heart disease, and thalassemia), and agricultural activities. Evidence-based clinical practice guidelines for melioidosis in patients with diabetes mellitus may be developed and shared with healthcare professionals of melioidosis endemic countries to reduce morbidity. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Chowdhury, Sukanta , Barai, Lovely , Afroze, Samira , Ghosh, Probir , Afroz, Farhana , Rahman, Habibur , Ghosh, Sumon , Hossain, Muhammad , Rahman, Mohammed , Das, Pritomy , Rahim, Muhammad
- Date: 2022
- Type: Text , Journal article
- Relation: Pathogens Vol. 11, no. 2 (2022), p.
- Full Text:
- Reviewed:
- Description: Melioidosis is an under-recognized fatal disease in humans, caused by the Gram-negative bacterium Burkholderia pseudomallei. Globally, more than 35,000 human melioidosis cases have been reported since 1911. Soil acts as the natural reservoir of B. pseudomallei. Humans may become infected by this pathogen through direct contact with contaminated soil and/or water. Melioidosis commonly occurs in patients with diabetes mellitus, who increase the occurrence of melioidosis in a population. We carried out a systematic review and meta-analysis to investigate to what extent diabetes mellitus affects the patient in getting melioidosis. We selected 39 articles for meta-analysis. This extensive review also provided the latest updates on the global distribution, clinical manifestation, preexisting underlying diseases, and risk factors of melioidosis. Diabetes mellitus was identified as the predominant predisposing factor for melioidosis in humans. The overall proportion of melioidosis cases having diabetes was 45.68% (95% CI: 44.8–46.57, p < 0.001). Patients with diabetes mellitus were three times more likely to develop melioidosis than patients with no diabetes (RR 3.40, 95% CI: 2.92–3.87, p < 0.001). The other potential risk factors included old age, exposure to soil and water, preexisting underlying diseases (chronic kidney disease, lung disease, heart disease, and thalassemia), and agricultural activities. Evidence-based clinical practice guidelines for melioidosis in patients with diabetes mellitus may be developed and shared with healthcare professionals of melioidosis endemic countries to reduce morbidity. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
The role of acupuncture in the management of insomnia as a major or residual symptom among patients with active or previous depression : a systematic review and meta-analysis
- Zhao, Fei-Yi, Kennedy, Gerard, Spencer, Sarah, Conduit, Russell, Zhang, Wen-Jing, Fu, Qiang-Qiang, Zheng, Zhen
- Authors: Zhao, Fei-Yi , Kennedy, Gerard , Spencer, Sarah , Conduit, Russell , Zhang, Wen-Jing , Fu, Qiang-Qiang , Zheng, Zhen
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Psychiatry Vol. 13, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Background: Due to concerns about risks associated with antidepressants and/or hypnotics, complementary therapies such as acupuncture have been sought by patients with active or previous depression to manage insomnia. This systematic review aimed to clarify if acupuncture is effective and safe enough to be recommended as an alternative or adjuvant therapy to standard care in ameliorating concomitant or residual insomnia, two types of insomnia associated with depression. Methods: Randomized controlled trials (RCTs) of depression-related insomnia (DI) treatment via acupuncture vs. waitlist-control or placebo-/sham-acupuncture and RCTs of DI treatment via acupuncture alone or combined with standard care [Western pharmacotherapy and/or cognitive-behavioral therapy (CBT)] vs. standard care alone were searched for from seven databases from inception to December 2021. Cochrane criteria were followed. Results: Twenty-one studies involving 1,571 participants were analyzed. For insomnia as a major symptom of active depression, meta-analyses suggested that acupuncture significantly reduced the global scores of both the Pittsburg Sleep Quality Index (PSQI) [MD = −3.12, 95% CI (−5.16, −1.08), p < 0.01] and Hamilton Depression Scale (HAMD) [SMD = −2.67, 95% CI (−3.51, −1.84), p < 0.01], in comparison with placebo-acupuncture. When compared with conventional pharmacotherapy (antidepressants and/or hypnotics), the results favored acupuncture in decreasing PSQI [MD = −1.17, 95% CI (−2.26, −0.08), p = 0.03] and HAMD [SMD = −0.47, 95% CI (−0.91, −0.02), p = 0.04]. Acupuncture was comparable to conventional pharmacotherapy in reducing scores of each domain of PSQI. For insomnia as a residual symptom of previous or partially remitted depression, acupuncture conferred a very limited, non-significant therapeutic advantage against sham-/placebo-acupuncture. Whether acupuncture has an add-on effect to conventional pharmacotherapy in this type of insomnia has not been investigated. Also, no study was available to address the efficacy differences between acupuncture and CBT or the synergistic effect of these two therapies. Conclusions: There is a low to moderate level of evidence supporting acupuncture as a safe and effective remedy alternative to or adjuvant to conventional pharmacotherapy (antidepressant and/or hypnotic) in improving insomnia and other depression symptoms among patients with active depression. Furthermore, the patients' complaint of disrupted sleep continuity is most likely to benefit from acupuncture. The benefit of acupuncture on residual insomnia associated with previous or partially remitted depression is limited. Future acupuncture studies need to consider applying optimal dosage and addressing deficiencies in trial quality. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021269880, PROSPERO, identifier: CRD42021269880. Copyright © 2022 Zhao, Kennedy, Spencer, Conduit, Zhang, Fu and Zheng.
- Authors: Zhao, Fei-Yi , Kennedy, Gerard , Spencer, Sarah , Conduit, Russell , Zhang, Wen-Jing , Fu, Qiang-Qiang , Zheng, Zhen
- Date: 2022
- Type: Text , Journal article , Review
- Relation: Frontiers in Psychiatry Vol. 13, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Background: Due to concerns about risks associated with antidepressants and/or hypnotics, complementary therapies such as acupuncture have been sought by patients with active or previous depression to manage insomnia. This systematic review aimed to clarify if acupuncture is effective and safe enough to be recommended as an alternative or adjuvant therapy to standard care in ameliorating concomitant or residual insomnia, two types of insomnia associated with depression. Methods: Randomized controlled trials (RCTs) of depression-related insomnia (DI) treatment via acupuncture vs. waitlist-control or placebo-/sham-acupuncture and RCTs of DI treatment via acupuncture alone or combined with standard care [Western pharmacotherapy and/or cognitive-behavioral therapy (CBT)] vs. standard care alone were searched for from seven databases from inception to December 2021. Cochrane criteria were followed. Results: Twenty-one studies involving 1,571 participants were analyzed. For insomnia as a major symptom of active depression, meta-analyses suggested that acupuncture significantly reduced the global scores of both the Pittsburg Sleep Quality Index (PSQI) [MD = −3.12, 95% CI (−5.16, −1.08), p < 0.01] and Hamilton Depression Scale (HAMD) [SMD = −2.67, 95% CI (−3.51, −1.84), p < 0.01], in comparison with placebo-acupuncture. When compared with conventional pharmacotherapy (antidepressants and/or hypnotics), the results favored acupuncture in decreasing PSQI [MD = −1.17, 95% CI (−2.26, −0.08), p = 0.03] and HAMD [SMD = −0.47, 95% CI (−0.91, −0.02), p = 0.04]. Acupuncture was comparable to conventional pharmacotherapy in reducing scores of each domain of PSQI. For insomnia as a residual symptom of previous or partially remitted depression, acupuncture conferred a very limited, non-significant therapeutic advantage against sham-/placebo-acupuncture. Whether acupuncture has an add-on effect to conventional pharmacotherapy in this type of insomnia has not been investigated. Also, no study was available to address the efficacy differences between acupuncture and CBT or the synergistic effect of these two therapies. Conclusions: There is a low to moderate level of evidence supporting acupuncture as a safe and effective remedy alternative to or adjuvant to conventional pharmacotherapy (antidepressant and/or hypnotic) in improving insomnia and other depression symptoms among patients with active depression. Furthermore, the patients' complaint of disrupted sleep continuity is most likely to benefit from acupuncture. The benefit of acupuncture on residual insomnia associated with previous or partially remitted depression is limited. Future acupuncture studies need to consider applying optimal dosage and addressing deficiencies in trial quality. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021269880, PROSPERO, identifier: CRD42021269880. Copyright © 2022 Zhao, Kennedy, Spencer, Conduit, Zhang, Fu and Zheng.
The psychological antecedents of personal financial management behavior : a meta-analysis
- Goyal, Kirti, Kumar, Satish, Xiao, Jing, Colombage, Sisira
- Authors: Goyal, Kirti , Kumar, Satish , Xiao, Jing , Colombage, Sisira
- Date: 2022
- Type: Text , Journal article
- Relation: International Journal of Bank Marketing Vol. 40, no. 7 (2022), p. 1413-1451
- Full Text: false
- Reviewed:
- Description: Purpose: The intent of this study is to aggregate, in a measurable form, the results of previous studies on the association between personal financial management behavior (PFMB) and six psychological factors, which are financial attitude, financial self-efficacy, self-control, materialism, internal locus of control (LOC), and external LOC. Design/methodology/approach: A stack of 32 research documents that investigated 52 relationships between various psychological variables and PFMB was analyzed using the meta-analysis technique. Along with the overall meta-analysis, a comprehensive subgroup analysis was also undertaken counseled to determine whether the results contrast on account of the age group of the sample and the economy of the country to which the sample belongs. Findings: The overall meta-analysis findings do not support the association between PFMB and the various explanatory variables except for the significant positive association with self-control. In contrast, a subgroup study revealed that self-control (positively) and materialism (negatively) were found to be significantly associated with PFMB among adults. The association between internal LOC and PFMB is significant and positive among the young. Interestingly, self-control appeared to be significantly and positively associated with PFMB in developed countries. In developing countries, financial attitude, financial self-efficacy and internal LOC are significantly and positively associated with PFMB. Originality/value: Distinct from other review papers, this meta-analysis quantitatively cumulates and reconciles the conflicting findings on the linkage between psychological predictors and PFMB. To the best of the authors' knowledge, this is the first meta-analysis on the topic. © 2022, Emerald Publishing Limited.
Risk factors for paternal perinatal depression and anxiety: A systematic review and meta-analysis
- Chhabra, Jasleen, McDermott, Brett, Li, Wendy
- Authors: Chhabra, Jasleen , McDermott, Brett , Li, Wendy
- Date: 2020
- Type: Text , Journal article
- Relation: Psychology of men & masculinity Vol. 21, no. 4 (2020), p. 593-611
- Full Text: false
- Reviewed:
- Description: This article aims to identify the risk factors associated with paternal perinatal depression and anxiety. Studies published between January 1950 and December 2017 that report paternal depression and anxiety in the perinatal period were obtained from 5 different databases. In total, 84 studies were included in the systematic review, and 31,310 participants from 45 studies were included in the final meta-analysis. Risk factors obtained were classified based on the frequency of distribution of factors. Maternal depression is an important risk factor for fathers in the postnatal period (odds ratio [OR] = 3.34, 95% confidence interval [CI 2.51, 4.46]). Marital distress was also linked to a twofold increase in the likelihood of paternal depression in the postnatal period (OR = 2.16, 95% CI [1.47, 3.19]). Parenting stress as a risk factor was strongly and significantly associated with paternal anxiety in perinatal period (OR = 14.38, 95% CI [7.39, 27.97]). The findings suggest that maternal depression, marital distress, and parental stress are important risk factors for fathers' mental health in the perinatal period. The current meta-analysis also identifies gender role stress, domestic violence, and mismatched expectancies from pregnancy and childbirth as the risk factors that are unique to fathers only in the perinatal period. Future intervention programs should screen and target fathers with no previous children, or a depressed partner, and aim to enhance relationship satisfaction. Public Significance Statement Like women, men also show signs and symptoms of depression and anxiety in the perinatal period. Meta-analysis revealed that partner's depression, marital distress, and parenting stress are significant risk factors to fathers' mental health in perinatal period. Counteracting these risk factors may reduce the risk of depression and anxiety in fathers in the perinatal period.
- Dissanayaka, Thusharika, Zoghi, Maryam, Farrell, Michael, Egan, Gary, Jaberzadeh, Shapour
- Authors: Dissanayaka, Thusharika , Zoghi, Maryam , Farrell, Michael , Egan, Gary , Jaberzadeh, Shapour
- Date: 2017
- Type: Text , Journal article
- Relation: European Journal of Neuroscience Vol. 46, no. 4 (2017), p. 1968-1990
- Full Text: false
- Reviewed:
- Description: Numerous studies have explored the effects of transcranial electrical stimulation (tES) – including anodal transcranial direct current stimulation (a‐tDCS), cathodal transcranial direct current stimulation (c‐tDCS), transcranial alternative current stimulation (tACS), transcranial random noise stimulation (tRNS) and transcranial pulsed current stimulation (tPCS) – on corticospinal excitability (CSE) in healthy populations. However, the efficacy of these techniques and their optimal parameters for producing robust results has not been studied. Thus, the aim of this systematic review was to consolidate current knowledge about the effects of various parameters of a‐tDCS, c‐tDCS, tACS, tRNS and tPCS on the CSE of the primary motor cortex (M1) in healthy people. Leading electronic databases were searched for relevant studies published between January 1990 and February 2017 126 articles were identified, and their results were extracted and analysed using RevMan software. The meta‐analysis showed that a‐tDCS application on the dominant side significantly increases CSE (P < 0.01) and that the efficacy of a‐tDCS is dependent on current density and duration of application. Similar results were obtained for stimulation of M1 on the non‐dominant side (P = 0.003). The effects of a‐tDCS reduce significantly after 24 h (P = 0.006). Meta‐analysis also revealed significant reduction in CSE following c‐tDCS (P < 0.001) and significant increases after tRNS (P = 0.03) and tPCS (P = 0.01). However, tACS effects on CSE were only significant when the stimulation frequency was ≥140 Hz. This review provides evidence that tES has substantial effects on CSE in healthy individuals for a range of stimulus parameters. tES has significant effect on corticospinal excitability (CSE) in healthy individuals. Among tES techniques, application of a‐tDCS on non‐dominant side primary motor cortex produces significant effect on CSE. Future studies should focus the effect of tPCS on CSE.