According to the practical measures for the contral of diarrhoeal diseases (CDD) program of ministry of public health of P R China and UNICEF,Diarrhoa was studied by household survey method among 2750 children under 5 years old in Huachuan county.

• 本文按卫生部与联合国儿童基金会儿童腹泻病控制规划合作项目实施方案,对桦川县2750名5岁以下儿童腹泻病现状进行入户调查。