Using the behaviour change wheel approach to optimize self-sampling packs for sexually transmitted infection and blood borne viruses.
behaviour change taxonomy
behaviour change wheel
blood borne viruses
intervention optimisation
methodology
self-sampling
sexual health
sexually transmitted infections
theoretical domains framework
Journal
British journal of health psychology
ISSN: 2044-8287
Titre abrégé: Br J Health Psychol
Pays: England
ID NLM: 9605409
Informations de publication
Date de publication:
11 2022
11 2022
Historique:
revised:
07
05
2022
received:
16
11
2021
accepted:
23
05
2022
pubmed:
30
6
2022
medline:
7
10
2022
entrez:
29
6
2022
Statut:
ppublish
Résumé
This paper describes the process of optimizing a widely offered intervention-self-sampling packs for sexually transmitted infections (STIs) and blood borne viruses (BBVs). We drew upon the behaviour change wheel (BCW) approach, incorporating the theoretical domains framework (TDF) and the behaviour change technique taxonomy (BCTTv1) to systematically specify potential intervention components that may optimize the packs. A BCW analysis built upon prior thematic analyses of qualitative data collected through focus groups and interviews with members of the public and people recruited from sexual health clinics in Glasgow and London (n = 56). Salient barriers and facilitators to specific sequential behavioural domains associated with the wider behavioural system of pack use were subjected to further analyses, coding them in relation to the TDF, the BCW's intervention functions, and finally specifying potential optimisation using behaviour change techniques (BCTs). Our TDF analysis suggested that across the overall behavioural system of pack use, the most important theoretical domains were 'beliefs about consequences' and 'memory, attention and decision-making'. BCW analysis on the overall pack suggested useful intervention functions should focus on 'environmental restructuring', 'persuasion', 'enablement', 'education' and 'modelling'. Specific ways of optimizing the intervention were also described in relation to potentially useful BCTs. Through a detailed behavioural analysis and the TDF and wider BCW approach built on earlier qualitative work, we provide a systematic approach to optimizing an existing intervention. The approach enabled the specification of highly specific, evidence-based, and theoretically informed recommendations for intervention optimization.
Identifiants
pubmed: 35765821
doi: 10.1111/bjhp.12607
pmc: PMC9796629
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1382-1397Subventions
Organisme : Department of Health
Pays : United Kingdom
Informations de copyright
© 2022 The Authors. British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.
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