Additional file 1 of Urban social environment and low birth weight in 360 Latin American cities

Additional file 1: Figure S1. Flow chart describing the sample selection involving eight Latin American countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Guatemala, Mexico, Peru) for year 2014. Table S1. Study characteristics by country. Table S2. Characteristics of included and excluded cases. Table S3. Variance components for sub-city prevalence of low birth weight in eight Latin American countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Guatemala, Mexico and Peru) for year 2014.