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目的了解阿坝州羌族中小学生的生长发育现状及趋势,为羌族学生体质标准的制订提供重要依据。方法按全国和四川省制订的羌族学生体质调研规范进行,将1985年与2005年调查结果进行比较。结果1985-2005年羌族学生身高、体重呈快速协调增长,20a间,身高、坐高、体重、胸围、肩宽、骨盆宽等测量指标多数有明显增高,差异有统计学意义,特别以男、女生的身高、体重指标增长尤为明显;男、女生生长发育高峰分别由13岁提前到12岁和7岁,其余测量指标增长峰值大多在12～13岁。结论20a来羌族学生多数形态指标呈明显快速增长,男、女生长高峰在被测指标中已出现部分年龄组前移趋势。
Objective To understand the status quo and trends of the growth and development of Qiang primary and secondary school students in Aba Prefecture and provide an important basis for the constitution of Qiang students’ constitutional standards. Methods According to the national and Qiang students in Sichuan Province to develop the body constitution research norms, the 1985 and 2005 survey results were compared. Results The height and weight of Qiang students increased rapidly and coordinatedly from 1985 to 2005. Most of the measurement indexes such as height, height, weight, chest circumference, shoulder width and pelvis width were significantly increased in the first 20 years, with significant differences, especially in male, The growth of girls’ height and weight index was especially obvious. The growth peak of boys and girls were advanced from 13 to 12 and 7 years old, respectively, and the peaks of the other measurement indexes were mostly from 12 to 13 years old. Conclusions The majority of Qiang students showed a marked and rapid increase in the majority of their morphological indexes in the past 20 years. The growth peak of both men and women showed a tendency of some age groups in the measured index.