Difference in weight slopes at 0–3, >3–6, >6–12, >12–18, and >18–24 mo contributed by current period diarrhea prevalence (A) and previous period diarrhea prevalence (B), overall and by sex. Values are coefficients produced by the models, which represent difference in slope measured in grams per month of age associated with percentage of days with diarrhea during that period (A) or the previous period (B). All, overall; F, female; M, male.