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儿童少年的骨骼发育状况是研究和探讨生长发育规律,评价生长发育水平,判断发育障碍性疾病的重要指标之一。为了了解山西省忻州地区农村儿童少年的骨骼发育状况,探讨其发育规律,并为制定忻州地区农村儿童少年的骨骼发育标准提供科学依据,我们进行了本项调查。现将结果报告如下。对象和方法一、对象:以山西省忻州地区远离市区的温村、金村、寺坪等十二个自然村7～17岁的全体中,小学生为调查对象。剔除身体发育有缺陷和患有严重疾病者,实际有效卡片共1020张。其中男498张,女522张。各年龄组人数分布情况见附表,调查对象全部是汉族和农村户口。
Skeletal development of children and adolescents is to study and explore the law of growth and development, evaluate the level of growth and development, to determine one of the important indicators of developmental disorders. In order to understand the skeletal development of rural children and adolescents in Xinzhou, Shanxi Province, and to explore their developmental rules, and to provide a scientific basis for establishing skeletal development standards for rural children and adolescents in Xinzhou area, we conducted this survey. The results reported below. Subjects and Methods I. Object: Taking all primary and middle school students aged 7 to 17 in twelve villages of Wencun Village, Jincun Village and Temple Ping away from urban area in Xinzhou District of Shanxi Province as the survey subjects. Excluding those with defective physical development and those with serious illnesses, 1020 were actually valid cards. Among them, 498 are male and 522 are female. The distribution of the number of people in each age group is shown in the attached table, and all the respondents are Han and rural residents.