Development of a group-based behaviour change intervention for people with severe obesity informed by the social identity approach to health.
behaviour change
group processes
intervention
severe obesity
social identity
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:
04 Jul 2024
04 Jul 2024
Historique:
revised:
23
05
2024
received:
14
07
2023
accepted:
09
06
2024
medline:
5
7
2024
pubmed:
5
7
2024
entrez:
4
7
2024
Statut:
aheadofprint
Résumé
Interventions to support behaviour change in people living with chronic health conditions increasingly use patient groups as the mode of delivery, but these are often designed without consideration of the group processes that can shape intervention outcomes. This article outlines a new approach to designing group-based behaviour change interventions that prioritizes recipients' shared social identity as group members in facilitating the adoption of established behaviour change techniques (BCTs). The approach is illustrated through an example drawn from research focused on people living with severe obesity. A prioritization process was undertaken in collaboration with stakeholders, including behaviour change experts, clinicians, and a former patient to develop an evidence-based, group intervention informed by the social identity approach to health. Three phases of development are reported: (1) identification of the health problem; (2) delineation of intervention mechanisms and operationalization of BCTs for group delivery and (3) intervention manualization. The fourth phase, intervention testing and optimization, is reported elsewhere. A group-based behaviour change intervention was developed, consisting of 12 group sessions and 3 one-to-one consultations. The intervention aimed to support the development of shared social identity among recipients, alongside the delivery of evidence-based BCTs, to improve the likelihood of successful intervention and health outcomes among people living with severe obesity. A manualized intervention, informed by the social identity approach to health, was systematically designed with input from stakeholders. The development approach employed can inform the design of behavioural interventions in other health contexts where group-based delivery is planned.
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : National Institute for Health Research Applied Research Collaboration South West Peninsula
Organisme : National Institute for Health and Care Research
Informations de copyright
© 2024 The Author(s). British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.
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