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目的了解农村0-7岁儿童生长发育状况及变化趋势,以制定有效的干预措施。方法采用整群随机抽样的方法抽取我县农村部分0-7岁儿童进行身高、体重的测量,并通过对年龄别体重、年龄别身高和身高别体重三个指标的分析来评价儿童生长发育及营养状况。结果年龄别体重、年龄别身高和身高别体重超过标准中位数的儿童所占比例分别为55.9%、41.7%和64.8%。在1岁组和4岁组,年龄别体重和身高别体重为下等水平的比例相对较高,在0岁组、1岁组、5岁组和6岁组年龄别身高为下等水平的比例相对较高。在各年龄段,年龄别身高的平均水平一直低于世界卫生组织推荐标准的中位数水平,而身高别体重和年龄别体重的平均水平随着年龄段的增加也一直呈现下降趋势。结论应加强1岁组儿童保健工作力度,并重视不同年龄段儿童营养健康教育工作的连续性。
Objective To understand the growth and development of rural children aged 0-7 years and trends in order to develop effective interventions. Methods The random sampling method was used to measure the height and weight of 0-7 years old children in rural areas of our county. And by the analysis of age, body weight, height of different age and height and weight, three indexes were used to evaluate children’s growth and development Nutritional status. Results The proportions of children with age-specific weight, age-specific height and height over the standard median were 55.9%, 41.7% and 64.8% respectively. In the 1-year-old group and the 4-year-old group, the proportions of age-specific weight and height-less weight were relatively lower. The age groups 0, 1, 5, and 6 were of the same level The proportion is relatively high. In all age groups, the average height-to-age height of all age groups consistently remained below the WHO recommended median, while the average height-specific weight and age-specific weight loss continued to decline with increasing age. Conclusion The 1-year-old child health care should be strengthened and the continuity of nutrition and health education among children of different ages should be emphasized.