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目的比较太原市中小学生1991年和2010年生长发育派生指标,了解学生形态发育和生理发育功能的变化趋势。方法以1991年和2010年太原市中小学生体质健康调研数据为资料,对比分析体质指数(BMI)、维尔维克指数、肺活量指数的变化趋势。结果太原市7～18岁中小学生在近20年间,BMI和维尔维克指数呈明显的增长,肺活量指数呈明显的下降。结论太原市中小学生形态和生理功能发育不平衡,应加强学生自觉锻炼意识的培养,提高学生生理机能水平。
Objective To compare the growth and development of primary and secondary students derived from Taiyuan in 1991 and 2010 to understand the changing trend of students’ morphological and physiological development. Methods Based on the survey data of physical health of primary and secondary school students in 1991 and 2010 in Taiyuan, the changes of body mass index (BMI), Vervik index and vital capacity index were compared. Results Taiyuan 7 to 18 years of primary and secondary school students in the past 20 years, BMI and Vervik index showed a significant increase in vital capacity index decreased significantly. Conclusion There is an imbalanced development of morphology and physiological function among primary and secondary school students in Taiyuan. Students should be encouraged to cultivate their consciousness of conscious exercise and improve students’ physiology and function.