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目的:了解无锡市城区学龄前儿童体格发育水平。方法:用整群抽样的方法,调查比较1996、2000、2005年无锡市某中心幼儿园学龄前儿童的身高、体重情况。结果:2005年与1996年相比,4岁组、5岁组、6岁组男童体重平均增长值分别为0.57、1.43、1.88 kg,女童体重平均增长值分别为1.02、1.72、-0.01 kg。男童身高平均增长值分别为2.10、0.62、2.20 cm,女童身高平均增长值分别为3.13、0.80、4.05 cm。结论:1996~2005年10年间,无锡市城区学龄前儿童体格发育在国内处于较高水平。
Objective: To understand the physical development of preschool children in Wuxi City. Methods: By cluster sampling method, the author compared the height and weight of preschool children in a kindergarten of a center in Wuxi in 1996, 2000 and 2005. Results: Compared with 1996, the average growth of boys in 4-year-old group, 5-year-old group and 6-year-old group was 0.57, 1.43 and 1.88 kg respectively, and the average weight gain of girls was 1.02, . The mean height growth of boys was 2.10, 0.62 and 2.20 cm, respectively. The average height growth of girls was 3.13, 0.80 and 4.05 cm respectively. Conclusion: During the 10 years from 1996 to 2005, the physical development of preschool children in Wuxi urban area was at a high level in China.