Table 1 Overview of the different process evaluation items
Items | Definition | Resources |
|---|---|---|
Reach | Information on the number of participants (%) and their demographics, compared to the non-participants. | Information on all potential participants provided by the airline company. |
Dose delivered | Total amount of intervention material provided to the participants (%). | The number of participants that was sent an email with instructions and login details. |
Compliance (dose received) | Measured consultation of the tailored advice. | Objective: user authentication through the CMS (app) and Google Analytics (website). Subjective: online questionnaire. |
Fidelity | Information on all changes, updates, and revisions that happened with the app during the intervention period. Calculated as the weighted average of the percentage of weeks the different components of the intervention were delivered as intended. | Log. |
Satisfaction | Participants’ appreciation of the intervention and their opinion on its effectiveness (1–10). | Online questionnaire. |
Barriers and facilitators (context) | Barriers and facilitators of the intervention, experienced by both the researchers and the participants. | Researchers: log. Participants: online questionnaire. |
Adherence | The extent to which participants applied the MORE Energy advices in daily life. | Online questionnaire. |