食用受三聚氰胺污染婴幼儿奶粉致婴幼儿泌尿系统结石病例的流行病学特征

目的掌握受三聚氰胺污染婴幼儿奶粉所致泌尿系结石的流行病学特征,为制定防治对策提供科学依据。方法根据医院提供的病儿信息搜索调查对象,通过入户调查和医院调查相结合的方法,按统一调查表进行调查,采用描述流行病学方法,分析患儿性别、年龄、地区分布、喂养史及B超检查等流行病学调查指标。结果调查335例患儿,男女性别比为。平均年龄：36月龄以下的患儿占。分布在全市7个县区,均有奶制品喂养史,其中食用＂三鹿＂品牌294人,占87.76%;从出生开始吃153人,占45.67%;0～12月龄发病146人,占43.58%。结论 3岁以下的泌尿系结石患儿均有奶粉喂养史,开始吃奶粉年龄越小,越容易得结石;发病年龄以0～12月龄为主。

Eating melamine contaminated infant formula due to the urinary system disease epidemiology study

Objective To grasp by the melamine contamination of infant formula due to urinary tract diseases of epidemiological characteristics,in order to develop control strategies to provide a scientific basis.Methods According to the hospital to provide patients information english survey,by home and hospital investigate investigate the combination of methods,according to a unified questionnaire to conduct an investigation.The Results of 335 children have dairy feeding history,one of consumption＂Santo＂brand of 294 people,accounting for 87.76%;start from birth to eat 153 people,accounting for 45.67%; 0-12 months of age incidence of 146 people,accounting for 43.58%.Conclusion 3 years of age in children with urinary calculi are the history of formula feeding,milk start to eat the younger,the more susceptible to stone;to 0-12 month old age-based