Table 2 Data collection summary
Data | Screening | Randomisation | Baseline | On-going | Follow-up |
|---|---|---|---|---|---|
Local authority level | |||||
 Cluster eligibility | X |  |  |  |  |
 Stratification factors |  | X |  |  |  |
 Programme enrolment |  |  | X |  | X |
 Programme attrition |  |  | X |  | X |
 Implementation data (e.g., fidelity) |  |  |  | X |  |
Parent level (anonymised routine) | |||||
 Infant diet (fruit and vegetable intake) |  |  | X |  | X |
 Family habits and lifestyle |  |  | X |  | X |
 Implementation/process data |  |  |  | X |  |
Intervention level | |||||
 Costs for intervention delivery for economic evaluation | X | X | X | X | X |