DIARRHEA AND SCHOOL TOILET HYGIENE IN CALI, COLOMBIA

摘要: In a 4-week period in early 1976 poor, working class area of Cali, Colombia, the prevalences diarrhea, vomiting, common cold, and head lice schoolchildren were measured relation to classroom size condition school toilets. The study found that unhygienic toilet conditions related it was estimated if all schools could reach modest level hygiene two with relatively best facilities, diarrhea would be reduced by 44% vomiting 34%. Toilet unrelated colds or lice, which have similar social distributions vomiting. Crowding small percentage colds.