Table 2

Details of semi-structured interviews

InterviewGroup sampledNumber sampledSamplingDateAim
Post-intervention feedback on the mHealth intervention mHealth Intervention only2–3 each site (total n=12–20)Minimum inclusion of at least one self-identified male and female in each groupApproximately 1 week after CR completionGuided discussion will aim to learn about experiences (barriers,
facilitators, actual use of tech and
coach, receptivity to coach, perceived appropriateness, suggestions for improvement) with the intervention (both technological aspects but also exercise prescription and counselling).
Post intervention feedback on the acceptability of the research process mHealth Intervention
Active control
2–3 each site
2–3 each site (total n=12–20)
Minimum inclusion of at least one self-identified male and female in each groupApproximately 1 week after CR completionGuided discussion will aim to learn about experiences (willingness to do
again, refer others, perceived
appropriateness, respect, dignity,
confidentiality, suggestions for improvement) with recruitment, randomisation and the research process.