小儿佝偻病在我国发病地区广泛,患病率较高,尤其是1岁以内的宝宝是高发人群。据全国佝偻病防治科研协作组的调查,虽然目前人们的整体生活水平提高了,但缺钙问题并没有因此而得到改变,小儿佝偻病的发病率并没有明显下降,这一点更应该引起重视。为了解长春市乡村散居儿童佝偻病患 Pediatric rickets in the incidence of a wide range of areas, the prevalence is higher, especially within the age of 1-year-old baby is a high incidence of the crowd. According to a survey conducted by the National Rickale Disease Prevention and Control Research Collaborative Group, although people’s overall standard of living has been raised, the problem of calcium deficiency has not been changed and the incidence of pediatric rickets has not dropped significantly. This point deserves our attention. In order to understand the children in Changchun rural scattered children rickets