The costs and benefits of kin : Kin networks and children's health among the Pimbwe of Tanzania.

In this paper data from a Tanzanian horticultural population are used to assess whether mother's kin network size predicts several measures of children's health and well-being, and whether any kin effects are modified by household socioeconomic status. This hypothesis is further tested with a questionnaire on maternal attitudes towards kin. Results show small associations between measures of maternal kin network size and child mortality and children's growth performance. Together these results suggest that kin positively influence child health, but the effects are small and it is unlikely that the high prevalence of undernutrition observed in this setting is influenced by the availability of kin.