黄石市1985年与2005年学生体质情况比较

COMPARISON OF STUDENTS' PHYSICAL CHARACTERISTICS IN HUANGSHI CITY FROM 1985 TO 2005

[目的]了解1985年和2005年黄石市7～18岁儿童青少年学生体质的变化情况,为制定促进青少年健康成长规划提供依据。[方法]现场调查和数理统计。[结果]7～18岁不同性别各年龄段身高平均增加值分别为-0.88～9.21cm,坐高平均增加值为-0.69～4.56cm,体重平均增加值为1.17～11.95kg,胸围平均增加值为-0.07～11.13cm,黄石市青少年学生体格发育指标呈正增长趋势。身体机能发育水平呈下降趋势,肺活量均值1985年测定的结果在各年龄段各性别都显著高于2005年测定结果。耐力等素质也呈明显下降趋势。[结论]该市应加强学生的身体素质锻炼。

[Objective] To know the trend of children＇s and adolescents＇ physical growths and developments in Huangshi city from 1985 and 2005 and institute a scientific basis to promote their health. [ Methods] Used field investigation and mathematical Statistics： [Results] The results showed that the developing trend of body height, weight and chest circumference increased properly, but the trend of physical function such as vital capacity and endurance capacity decreased obviously. [Conclusion] It is suggested that the correlative departments must pay attention to the physical growths and developments of students.