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目的:了解和评价景宁县城乡婴儿体格发育情况。方法:对2011年期间1 306名3月龄、6月龄、9月龄婴儿,按《中国0～6岁儿童体格发育调查实施方案》将婴儿按农村城镇户口划分,进行体格发育比较。结果:月龄越小达均值越高,随着月龄增长,体重、身长超均值率均呈下降趋势(P值<0.05),且体重比身长下降趋势明显。各月龄组的婴儿城镇与农村之间体重、身长超均值率,均无显著性差异(P值>0.05)。结论:景宁县城镇及农村3个月婴儿体格发育状况良好,符合儿童生长发育的一般规律,但6个月及以后的体重增长情况欠佳,应加强婴儿的喂养指导,重视6月后辅食的添加,促进婴儿健康成长。
Objective: To understand and evaluate the physical development of infants in urban and rural areas in Jingning County. Methods: A total of 1 306 infants aged 3 months, 6 months and 9 months during 2011 were divided into rural urban households according to the “Implementation Plan of Physical Development Survey of Children 0-6 in China” to compare physical development. Results: The mean value of body weight and length decreased with the increase of age, the mean value of body weight and length showed a decreasing trend (P <0.05), and the body weight ratio decreased significantly. There was no significant difference (P> 0.05) in the average rate of overweight and height between infant towns and rural areas in each age group. Conclusion: The physical development of infants in urban and rural areas of Jingning County is good at 3 months, which accords with the general rules of children’s growth and development. However, after 6 months and thereafter, the growth of infants is poor. The guidance of infant feeding should be strengthened. Add to promote the healthy growth of infants.