本文对280名厌食小儿及200名正常小儿婴幼儿期的喂养方式、添加辅食时间、断奶时间、目前饮食状况及血锌含量等进行了详细调查和分析,结果表明:厌食小儿加辅食和断奶时间明显晚于对照组;许多厌食患儿有偏食、过多吃零食和家长强迫进食等不良饮食习惯;部分患儿存在锌缺乏。提示婴幼儿期加辅食和断奶过晚与小儿厌食的发生有一定关系。不良饮食习惯在厌食的发生中起着重要作用,不容忽视。缺锌也是小儿厌食的重要原因之一。 This article 280 baby anorexia infants and 200 normal infants feeding mode, add complementary feeding time, weaning time, the current diet and blood zinc content were investigated in detail and analyzed the results showed that: Anorexia children with complementary feeding and weaning time Was significantly later than the control group; many anorexia children have partial eclipse, excessive snacking and parental forced eating poor eating habits; some children with zinc deficiency. Tip infants and young children add food and weaning too late with the incidence of anorexia have a certain relationship. Bad eating habits play an important role in the occurrence of anorexia and can not be ignored. Zinc deficiency is also an important cause of anorexia in children.