中国组织工程研究

中国组织工程研究 ›› 2012, Vol. 16 ›› Issue (33): 6091-6096.doi: 10.3969/j.issn.2095-4344.2012.33.003

• 骨组织构建 bone tissue construction • 上一篇    下一篇

山东省沿海和内陆地区青少年骨龄的对比

梁少华1，刘丰春2   

  1. 1滨州医学院人体解剖学教研室，山东省烟台市 264003；
    2青岛大学医学院人体解剖教研室，山东省青岛市 266021
  • 收稿日期:2011-11-15 修回日期:2012-01-19 出版日期:2012-08-12 发布日期:2012-08-12
  • 作者简介:梁少华★，女，1983年生，山东省蓬莱市人，汉族，2010年青岛大学医学院毕业，硕士，助教，主要从事影像解剖学的教学与研究工作。

Comparative study of bone age in adolescents from coastal and inland areas in Shandong Province

Liang Shao-hua, Liu Feng-chun   

  1. 1Department of Human Anatomy, Binzhou Medical College, Yantai 264003, Shandong Province, China;
    2Department of Human Anatomy, Qingdao University Medical College, Qingdao 266021, Shandong Province, China
  • Received:2011-11-15 Revised:2012-01-19 Online:2012-08-12 Published:2012-08-12
  • About author:Liang Shao-Hua★, Master, Assistant teacher, Department of Human Anatomy, Binzhou Medical College, Yantai 264003, Shandong Province, China Liang_734945125@126.com

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358

被引次数

1

摘要：

背景：骨龄是反映青少年骨骺发育成熟程度的最佳指标。
目的：对比山东省沿海和内陆地区青少年的生长发育状况及变化趋势。
方法：随机选择山东省沿海地区(n=2 377)和内陆地区(n=3 235)9~19岁健康汉族青少年，测量其身高、体质量和胸围生长发育指标；拍摄膝踝部正位片，统计各长骨干骺融合时间。
结果与结论：沿海和内陆地区男、女青少年身高、体质量和胸围均无明显差异，但同一年龄组中沿海地区测量值均大于内陆地区测量均值；沿海地区男、女青少年各长骨干骺融合时间早于内陆地区。表明山东省沿海地区青少年生长发育较内陆地区有提前的趋势。

关键词: 骨龄, 青少年, 干骺融合, 生长发育, 健康

Abstract:

BACKGROUND: Bone age is the best reference to reflect adolescents’ epiphyseal maturity.
OBJECTIVE: To assess the development of long bones in the knee and ankle joints of adolescents between coastal and inland areas, and to comparatively study the tendency of their skeletal development.
METHODS: Healthy Han adolescents aged 9-19 years were randomly selected from Shandong Province, including 2 377 in coastal areas and 3 235 in inland areas. Three growth indicators, such as height, weight and chest circumstance were measured. The bones in the knee and ankle joints were radiated in anterior-posterior position to detect epiphysis-diaphysis time of the long bones.
RESULTS AND CONCLUSION: The height, weight and chest circumstance were not significantly different in male and female adolescents between coastal and inland areas. But the values between the two areas were obviously different in the same age group. The epiphysis-diaphysis fusion time of the long bones in coastal areas was earlier than that in inland areas. Studies have shown that the growth and development of adolescents in coastal areas is more advanced than that in inland areas.

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