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Readiness of change (impact evaluation)
| Stages of change | Preintervention implementation | Intervention implementation | Postintervention implementation | Sustainability review | ||
| Week 0 | Week 1 | Week 2 | Week 3 | Week 4 | Sixth month | |
| Precontemplation | 0 | 5 | 0 | 0 | 0 | 0 |
| Contemplation | 0 | 5 | 0 | 1 | 1 | 1 |
| Planning | 0 | 3 | 0 | 0 | 0 | 1 |
| Action | 0 | 0 | 13 | 12 | 12 | 12 |
| Maintenance | 3 | 3 | 3 | 3 | 3 | 8 |
