福州市外来务工人员子女女性中学生与城市女性中学生骨密度的差异  

Research on the Differences and Influencing Factors of Bone Mineral Density by Comparing Female Middle-school Students of Emigrant Workers with Urban Female Middle-school Students in Fuzhou City

作　　者：钟新生 陈海春[2] ZHONG Xin-sheng;CHEN Hai-chun(Xiamen Sport School,Xiamen 361000,China;Fujian Normal Uniersity,Fuzhou 350000,China)

机构地区：[1]厦门市体育运动学校,福建厦门361000 [2]福建师范大学,福建福州350000

出　　处：《福建体育科技》2021年第6期28-31,共4页Fujian Sports Science and Technology

摘　　要：通过比较福州市外来务工人员子女女性中学生与城市女性中学生的骨密度(BMD),探讨两者的差异,为提高福州市女性中学生的BMD水平提供依据以福州市女性中学生为研究对象,采用分层整群随机抽样方法,抽取福州市闽江大学附属中学作为城市女性中学生样本来源,福州市第七中学作为外来务工人员子女女性中学生样本来源。同时使用数理统计法、测试法、问卷调查法和文献资料法等研究方法分析两者骨密度相关情况。结果:1.福州市外来务工人员子女女性中学生的骨密度显著低于城市中学生。2.外来务工人员子女中学生“低骨密度”检出率明显高于城市。结论:骨密度差异的原因在于福州市外来务工人员子女女性中学相对来说体重较低、力量较小、钙剂补充较少和课外锻炼次数较少。The purpose of this study is providing bases to improve bone mineral density of female middle-school students in Fuzhou by comparing the differences of bone mineral density between middle-school students of emigrant workers and urban middle-school students in Fuzhou and exploring the reasons of the differences.The objects of the study are female middle-school students from Minjiang University and the seventh middle school in Fuzhou.The main methods include literature research methods,questionnaire survey method,test method and mathematical statistics method.Results:1.Bone mineral density of middle-school female students of emigrant workers are significantly lower than urban middle-school female students.2."Low bone mineral density"rate of female students of migrant workers is significantly lower than that of urban middle-school students.The reason for the deference of bone migrant density between female students of migrant workers and urban female students lies in the differences of body weight,strength,drinking soda every week,whether taking calcium sustainably for six months or longer and whether exercising every week.

关 键 词：骨密度 女性 中学生 外来务工人员 城市 

分 类 号：G804.49[文化科学—运动人体科学]