Effect of supplementation on the incidence of wasting, stunting1 and morality between the first distribution and 2 weeks after the last distribution (97 to 101 days), July-October 2010 Guidam Roumdji and Madarounfa Districts, Niger.

1Wasting and severe wasting are defined as WLZ2Number of children contributing to unadjusted analysis.3From marginal Cox proportional hazards models, where the outcome variable is time until first event and time is calendar month. Predicators in the adjusted model included distribution type and indicators for quartiles of the estimated propensity score. The propensity score was estimated using logistic regression where the probability of receiving the RUSF supplementation strategy was predicted given child’s age at baseline (