Table 1 Outline of the study design
| Â | Cluster randomised controlled trial | Qualitative evaluation | ||||
|---|---|---|---|---|---|---|
|  | Week 1 (17 Jan 22) (Baseline) | Week 2 (24 Jan 22) | Week 3 (31 Jan 22) | Week 4 (7 Feb 22) | Week 5 (14 Feb 22) (Follow-up) | Weeks 6–7 (21 Feb 22—4 Mar 22) |
Intervention group | All children served vegetables with their normal breakfast food | Intervention – all children served vegetables with their normal breakfast food | All children served vegetables with their normal breakfast food | Staff follow-up interviews | ||
Control group | Control – all children served their normal breakfast food | N/A | ||||