中国学生体格发育状况动态分析

发布时间：2018-12-15 23:26

【摘要】：目的　分析 1979～ 2 0 0 0年青少年体格发育增长的情况 ,为制定新世纪促进我国青少年健康成长规划提供依据。方法　分析 16个省市 7～ 17岁学生 2 1年中身高、体重、胸围和维尔维克指数的增长情况 ,计算增减量。结果　我国青少年体格发育大幅度提高 ,有明显的生长长期趋势表现 ,最显著的变化出现在生长突增期。城市男生、城市女生、乡村男生、乡村女生身高分别平均增长 6 2、4 8、7 5和 6 1cm ,体重分别平均增长 8 2、5 1、5 4和 3 8kg ,胸围分别平均增长 4 8、3 2、2 2和 2 0cm。乡村青少年身高增幅超过城市 ,但体重和胸围的增长相对滞后。维尔维克指数比较显示 ,城市青少年身体充实度明显提高 ,乡村“绿豆芽”体型有增多的趋势。结论　今后应在农村学生的营养、防治常见病、增强体育锻炼、减轻学习负担、合理生活制度等方面有更大的投入。
[Abstract]:Objective to analyze the growth of adolescent physique from 1979 to 2000, and to provide the basis for making the plan of promoting the healthy growth of Chinese adolescents in the new century. Methods the growth of height, body weight, chest circumference and Wilwick index of students aged 7 ~ 17 years in 16 provinces and cities during 21 years were analyzed, and the increment and decrease were calculated. Results the physical development of adolescents in China was greatly improved with obvious long-term trend of growth, and the most significant changes occurred in the period of sudden growth. The average height of urban boys, urban girls, country boys and rural girls were increased by 6 22, 48, 75 and 6 1cm, respectively. The average body weight and chest circumference of male students, girls and girls were increased by 8 2, 51, 54 and 3 8kg, respectively, and the average chest circumference was 4 832 / 2 and 20 cm, respectively. In rural areas, the increase in height was higher than in the cities, but the increase in body weight and chest circumference lagged behind. The Weerwick index showed that the body fullness of urban adolescents was significantly increased, and the rural mung bean sprouts had a tendency to increase. Conclusion there should be more investment in nutrition, prevention and cure of common diseases, strengthening physical exercise, lightening the burden of study and reasonable living system in rural areas in the future.
【分类号】：G478

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