https://orcid.org/0000-0003-4488-5624
Figures & data
Figure 1. Stages involved in an intervention development using the BCW [Citation27] (used with permission from authors).
![Figure 1. Stages involved in an intervention development using the BCW [Citation27] (used with permission from authors).](/cms/asset/12413c0e-0380-4633-bd87-b9cc553e5e02/iann_a_2267587_f0001_c.jpg)
Figure 2. the Behavior Change Wheel (used with permission from authors) [Citation27].
![Figure 2. the Behavior Change Wheel (used with permission from authors) [Citation27].](/cms/asset/b246da23-c72c-4496-8dd1-89607af20356/iann_a_2267587_f0002_c.jpg)
Table 1. Interview schedule.
Table 2. Specifying the target behavior.
Table 3. Behavioural analysis of the dietary recommendation adherence. The subthemes were used to develop the intervention.
Table 4. Linking the results of the behavioral assessment with the IFs.
Table 5. Identification of the possible BCTs that could be used in the intervention.
Table 6. Combined link between COM-B model, TDF domains, IFs, BCTs and intervention content.
Figure 3. Functional modules of the WeChat mini program.
Figure 4. The ‘Health assessment’ interface.
Figure 5. The ‘daily records’ interface.
Figure 6. The ‘behaviour review and advice’ interface and the ‘recent Seven-Day report’ interface.
Figure 7. The ‘Knowledge encyclopedia’ interface.
Figure 8. The ‘Health Consultation, Reminders, Help, and feedback’ interface.
Figure 9. The ‘questionnaire survey’ interface.
Supplemental Material
Download MS Word (20.9 KB)Data availability statement
The datasets generated and analysed in this study are not publicly available due to privacy concerns. However, they can be obtained from the corresponding author upon reasonable request.