Table 1 Feasibility measures based on Pearson et al. [38]
Measure | Criteria | Data collection | Date of data collection |
|---|---|---|---|
Implementation measures addressing the recruitment process | |||
 Reach | Recruitment of 10 practices for the study successful within 3 months | Documentation sheet, completed by study center | Continuously during practice recruitment and study conduct |
Success of different recruitment strategies applied for GP recruitment | |||
Drop outs (GPs and patients) | |||
Recruitment of 50 study patients by 10 practices successful within 3 months | Documentation sheet, completed by the practices | Continuously during patient recruitment | |
Patients willingness to receive the GESCO intervention/participate in the study | Qualitative interview with GPs | After completing two consultations per study patient (t1) | |
Implementation measures addressing the educational training for GPs | |||
 Adoption | Uptake (participation in educational trainings) | Documentation sheet, completed by study center | After educational training |
 Acceptability | If GPs find the intervention’s components agreeable | Evaluation sheet, completed by GPs | After educational training |
 Self-efficacy | Self-perceived capacity to undertake implementation | ||
Implementation measures addressing the intervention on patient level | |||
 Fidelity | Degree to which interventional components are implemented as intended by designers (adherence) | Documentation sheet for each consultation with study patient, completed by GP | After each patient contact |
 Feasibility | Perceived fit of the intervention for everyday use | Qualitative interview with GPs | After completing two consultations per study patient (t1) |
 Adaptability | Adaptability of the intervention’s components to meet local needs | ||
 Satisfaction | Satisfaction with the implementation strategies and intervention | ||
Sustainability of implementation | |||
 Sustainability | Uptake of intervention | Qualitative interview with GPs incl. the G-NoMAD [53] | After completing two consultations per study patient (t1) |
Written questionnaire incl. the G-NoMAD [53], completed by GP | Simultaneously with last patient-out per practice | ||