本文对497例儿童按年龄分为A组和B组,通过连续三年的定期、随机体格检查以及营养缺乏病的调查分析,发现:人工喂养是造成佝偻、贫血的主要原因;偏食、厌食是造成生长发育迟缓的重要因素。提出了促进小儿健康成长、减少营养缺乏病发生的措施,呼吁社会重视。 In this paper, 497 children were divided into groups A and B according to their age. Through the investigation of regular, random physical examination and nutritional deficiency for three years in succession, it was found that artificial feeding was the main cause of choking and anemia. Partial eclipse and anorexia were Cause growth and development of an important factor. Put forward measures to promote the healthy growth of children and reduce the occurrence of nutritional deficiency diseases and called for social attention.