Table 3 Timeslots of measurement of determinants and outcomes (including indication of studies)
Variable/timeslot | Baseline (T0) | 3 months (T1) | 6 months (T2) | 12 months (T3) |
|---|---|---|---|---|
Self-efficacy | X (1–5) | X (1–3, 5) | X (5) | Xa (4) |
Attitude (pros and cons) | X (1–5) | X (1–3, 5) | X (5) | X (4) |
Intrinsic motivation | X (1, 2, 5) | X (1, 2) | X (5) | Â |
Intention | X (1–5) | X (1–3) | X (1, 2, 4, 5) | X (1, 2, 4, 5) |
Commitment | X (1, 2) | X (1, 2) | X (1, 2) | Â |
Strategic planning | X (1–5) | X (1, 2) | X (1, 2, 5) | X (1, 4) |
Action planning | X (1, 2, 5) | X (1, 2) | X (1, 2, 5) | Â |
Coping planning | X (1, 2, 5) | X (1, 2) | X (1, 2, 5) | Â |
Habit | X (1, 2, 4, 5) | Â | X (1, 2, 4, 5) | X (1, 2, 4, 5) |
Social modelling | X (1–5) | X (1–3) | X (1, 3) | X (4) |
Social support | X (1–5) | X (1–3, 5) | X (3, 5) | X (4) |
SQUASH outcome | X (1–5) | X (1–3, 5) | X (1–5) | X (1, 2, 4, 5) |