Enrolment | Intervention-period | Post-test | Follow-up | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Child age (in months) | 2–4 | 4–7 | 8 | 12 | 13 | 16 | 18 | 24 | 36 | |
Time point | t 0 | t 1 | t 12 | t 18 | t 24 | t 36 | ||||
Enrolment & allocation | ||||||||||
1. Invitation e-mail | x | |||||||||
2. Information and informed consent | x | |||||||||
3. Screening | x | |||||||||
4. Allocation | x | |||||||||
5. Rice-flour porridge | x | |||||||||
Interventions | ||||||||||
RVE | ||||||||||
Feeding schedule | days 1–19 | |||||||||
Phone-call | Twice in period days 3–17 | x | x | x | ||||||
Provision of vegetable purees | X | x | x | |||||||
VIPP-FI | ||||||||||
Feeding schedule | days 1–19 | |||||||||
Home-visit | Twice in period days 3–17 | x | x | x | ||||||
Provision of fruit and carrot purees | X | x | x | |||||||
Combined RVE + VIPP-FI | ||||||||||
Feeding schedule | days 1–19 | |||||||||
Phone-call + home-visit | Twice in period days 3–17 | x | x | x | ||||||
Provision of vegetable purees | X | x | x | |||||||
Attention-control | ||||||||||
Feeding schedule | days 1–19 | |||||||||
Phone-call | Twice in period days 3–17 | x | x | x | ||||||
Provision of fruit and carrot purees | X | x | x | |||||||
Assessment of study outcomesa | Days 1 + 2 | Days 18 + 19 | x | x | x | x |