- Title
- Extending ICPC-2 PLUS terminology to develop a classification system specific for the study of chiropractic encounters
- Creator
- Charity, Melanie; French, Simon; Forsdike, Kirsty; Britt, Helena; Polus, Bolus; Gunn, Jane
- Date
- 2013
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/103426
- Identifier
- vital:10895
- Identifier
-
https://doi.org/10.1186/2045-709X-21-4
- Identifier
- ISSN:2045709X
- Abstract
- Background: Typically a large amount of information is collected during healthcare research and this information needs to be organised in a way that will make it manageable and to facilitate clear reporting. The Chiropractic Observation and Analysis STudy (COAST) was a cross sectional observational study that described the clinical practices of chiropractors in Victoria, Australia. To code chiropractic encounters COAST used the International Classification of Primary Care (ICPC-2) with the PLUS general practice clinical terminology to code chiropractic encounters. This paper describes the process by which a chiropractic-profession specific terminology was developed for use in research by expanding the current ICPC-2 PLUS system.Methods: The coder referred to the ICPC-2 PLUS system when coding chiropractor recorded encounter details (reasons for encounter, diagnoses/problems and processes of care). The coder used rules and conventions supplied by the Family Medicine Research Unit at the University of Sydney, the developers of the PLUS system. New chiropractic specific terms and codes were created when a relevant term was not available in ICPC-2 PLUS.Results: Information was collected from 52 chiropractors who documented 4,464 chiropractor-patient encounters. During the study, 6,225 reasons for encounter and 6,491 diagnoses/problems were documented, coded and analysed; 169 new chiropractic specific terms were added to the ICPC-2 PLUS terminology list. Most new terms were allocated to diagnoses/problems, with reasons for encounter generally well covered in the original ICPC 2 PLUS terminology: 3,074 of the 6,491 (47%) diagnoses/problems and 274 of the 6,225 (4%) reasons for encounter recorded during encounters were coded to a new term. Twenty nine new terms (17%) represented chiropractic processes of care.Conclusion: While existing ICPC-2 PLUS terminology could not fully represent chiropractic practice, adding terms specific to chiropractic enabled coding of a large number of chiropractic encounters at the desired level. Further, the new system attempted to record the diversity among chiropractic encounters while enabling generalisation for reporting where required. COAST is ongoing, and as such, any further encounters received from chiropractors will enable addition and refinement of ICPC-2 PLUS (Chiro). More research is needed into the diagnosis/problem descriptions used by chiropractors. © 2013 Charity et al.; licensee BioMed Central Ltd.
- Publisher
- BioMed Central Ltd.
- Relation
- Chiropractic and Manual Therapies Vol. 21, no. 1 (2013), p.1-10
- Rights
- Copyright BioMed Central
- Rights
- Open Access
- Rights
- This metadata is freely available under a CCO license
- Subject
- Chiropractic; Classification; Clinical coding; International classification of primary care; Chiropractic practice; Cross-sectional study; Human; Information processing; Medical information system; Medical terminology; Observational study; Priority journal; Prospective study; 1104 Complementary and Alternative Medicine; 1103 Clinical Sciences
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