The NHS Low-Calorie Diet Digital Programme: Fidelity of behaviour change technique delivery

RADLEY, Duncan, EVANS, Tamla, MARWOOD, Jordan, KEYWORTH, Chris, HOMER, Catherine and ELLS, Louisa (2024). The NHS Low-Calorie Diet Digital Programme: Fidelity of behaviour change technique delivery. Diabetic Medicine.

[img] PDF (RRS)
Homer-TheNHSLow-CalorieDietDigitalProgramme(AM).pdf - Accepted Version
Restricted to Repository staff only
Creative Commons Attribution.

Download (384kB)

Abstract

Background: NHS England commissioned independent service providers to deliver the NHS Low-Calorie Diet Programme pilot. Previous research has illustrated a drift in the fidelity of behaviour change techniques (BCTs) during the delivery of the programme provided through face-to-face group or one-to-one behavioural support. The aim of this study was to assess the delivery fidelity of the BCT content in the digital delivery of the programme Methods: Online, app chat and phone call support content was coded using The Behaviour Change Technique Taxonomy (BCTTv1). BCTs delivered by each service provider (N=2) were calculated and compared to the BCTs specified in the NHS service specification and those specified in the providers programme plans. Results: Between 78% and 83% of the BCTs identified in the NHS service specification were delivered by the service providers. The fidelity of BCT delivery to those specified in providers’ programme plans was 60-65% for provider A, and 82% for provider B. Conclusions: The BCT content of the digital model used in the NHS-LCD programme adhered well to the NHS service specification and providers’ plans. It surpassed what has been previously observed in face-to-face services provided through group or one-on-one behavioural support models.

Item Type: Article
Uncontrolled Keywords: 1103 Clinical Sciences; 1117 Public Health and Health Services; 1701 Psychology; Endocrinology & Metabolism; 3202 Clinical sciences
SWORD Depositor: Symplectic Elements
Depositing User: Symplectic Elements
Date Deposited: 09 May 2024 11:00
Last Modified: 09 May 2024 11:15
URI: https://shura.shu.ac.uk/id/eprint/33692

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics