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目的探讨青少年桡骨干骺融合情况,为体质人类学和医学积累研究资料。方法用分层整群抽样方法调查烟台地区10~20岁健康青少年1347人,拍摄腕关节X线片,用单位概率法计算桡骨干骺融合时间。结果烟台地区青少年桡骨干骺融合时间明显提前。且干骺融合时间女明显早于男。结论烟台地区青少年生长发育明显提前,本研究可为相关专业提供参考资料。
Objective To investigate the radial epiphyseal fusion of adolescents and to study the data of physical anthropology and medical accumulation. Methods A stratified cluster sampling method was used to investigate 1,347 healthy adolescents aged 10-20 years old in Yantai. The wrist radiographs were taken and the radial epiphysis fusion time was calculated by unit probability method. Results Yantai young adults radial metaphyseal fusion time was significantly earlier. And epididymal fusion time was significantly earlier than men. Conclusion The growth and development of adolescents in Yantai are obviously advanced. This research can provide reference materials for related majors.