Table S1. and Table S2. Symptoms and signs used to define each non-diarrheal indications for antibiotics among children aged 2–59 months per Integrated Management for Childhood Illness (IMCI) guidelines are shown on Table S1. Data on multivariate analysis for factors associated with antibiotic over-prescription among diarrheal children under 5 years old without dysentery in Western Kenya, Asembo are shown on Table S2. (DOCX 17 kb)