The impact of integrated nutrition-sensitive interventions on nutrition and health of children and women in rural Tanzania: study protocol for a cluster-randomized controlled trial

Table 1 Sample frame of randomized study villages and households

Intervention villages	Village population size	Number of household with 6–36 months child	Total enrolment
Kibiti A	837	286	170
Mchukwi B	455	129	64
Mgomba North	386	194	134
Umwe North	558	184	71
Umwe South	298	97	65
Total	2534	890	504
Control villages
Kibiti B	1732	346	206
Mchukwi A	383	86	68
Mgomba South	326	124	104
Ikwiriri South	594	149	84
Ikwiriri Central	230	78	40
Total	3265	783	502

ISSN: 2055-0928