Brown, I., Bradley, A., Ng, C.J. et al. (2 more authors) (2014) Investigating active ingredients in a complex intervention: A nested study within the Patient and Decision Aids (PANDAs) randomised controlled trial for people with type 2 diabetes. BMC Research Notes, 7. 347. ISSN 1756-0500
Abstract
Background: Randomised trials provide evidence that patient decision aids improve outcomes with respect to patient knowledge, involvement and satisfaction in decision making. It is less clear how these complex interventions are implemented within patient-clinician interactions and which components are active for improving decision processes. To investigate the experiences of using a diabetes treatment decision aid and to explore how components within a complex intervention influenced the decision making process. Methods. A pragmatic mixed methods study nested within the PANDAs cluster randomised trial of a patient decision aid. Themes inductively derived from interviews and observation of consultations with further triangulation with results of decision quality and involvement measurements and case analyses. Results: The decision aid intervention was employed flexibly within the consultation with both the patient and clinician active in marshalling elements. The decision aid improved processing and organization of information needed for decision making within the consultation interaction. It also improved decision quality by preparing the patient for active involvement within the clinical consultation. Conclusion: The intervention was acceptable, flexible and readily implemented in primary care consultations. The decision aid was effective in facilitating cognitive processing. The intervention also facilitated rehearsal in preparation for active roles in a shared decision process. Trial registration. Trials Register Number: ISRCTN14842077. Date registered: 24.06.2010. © 2014 Brown et al.; licensee BioMed Central Ltd.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2014 Brown et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. |
Keywords: | Cluster Analysis; Decision Making; Diabetes Mellitus, Type 2; Female; Humans; Male |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Medicine, Dentistry and Health (Sheffield) > School of Nursing and Midwifery (Sheffield) |
Funding Information: | Funder Grant number SHEFFIELD HEALTH AND SOCIAL RESEARCH NETWORK PB-PG-0906-11248 DEPARTMENT OF HEALTH IAT/I-PF/010003 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 29 Mar 2016 11:45 |
Last Modified: | 29 Mar 2016 11:54 |
Published Version: | http://dx.doi.org/10.1186/1756-0500-7-347 |
Status: | Published |
Publisher: | BioMed Central |
Refereed: | Yes |
Identification Number: | 10.1186/1756-0500-7-347 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:88274 |