基层儿童保健通常指地段内的儿童保健，其重点对象为地段内的散居儿童，尤其是０岁组儿童，它的目的为促进本地段小儿正常发育，预防地段内传染病流行，减低本地段内小儿发病率及死亡率。 一般来说，基层儿童保健工作的执行者为地段卫生院，而儿童保健工作中很重要的一环是定期 Primary child health care usually refers to the area’s child health care. Its focus is on scattered children in the lot, especially children aged 0 years. Its purpose is to promote the normal development of children in the local area, prevent the epidemic of infectious diseases in the lot, Pediatric morbidity and mortality. In general, grassroots child health care workers are run by district hospitals. A very important part of child health care work is regular