福州市人群前臂远端峰值骨量的建立及运动因素与骨量的关系  

The Relationship Between the Peak Bone Mass of Roximal-forearm of People in Fuzhou and the Sport Factors

作　　者：杨沛彦[1] 苏友新[2] 孙俊英[1] 许书亮[2] 

机构地区：[1]苏州大学附属第一医院骨科,江苏苏州215006 [2]福建中医学院骨伤系,福建福州350003

出　　处：《苏州大学学报（医学版）》2006年第1期55-57,66,共4页Suzhou University Journal of Medical Science

摘　　要：目的调查福州市男、女人群前臂远端的峰值骨量及其形成的年龄，探讨峰值骨量、骨密度与运动因素的关系，为建立该地区骨质疏松症的诊断标准和骨质疏松症的防治提供依据。方法采用美国Lunar PIXI# 50875双能X线骨密度仪对福州市246名25～45岁的健康成年人进行非优势前臂远端骨密度测定，并制定调查表格，对有关的运动因素进行详细的问卷调查。对所获得的资料进行单向方差和t检验分析。结果（1）30～岁年龄组前臂远端骨密度显著高于同性别25～岁和40～岁年龄组骨密度。（2）在同一年龄组中，25～岁和30～岁年龄组，运动者的骨密度显著高于非运动者。在运动者中，运动方式为2级者其骨密度显著高于运动方式为1级者。结论福州市男、女前臂峰值骨量均出现在30-岁年龄组。男、女峰值骨密度分别为0．577±0．061g／cm^2、0．496±0．037g／cm^2。增加承重性运动有助于提高骨密度和峰值骨量。Objective To investigate the age to form peak bone mass （PBM）of proximal-forearm in people in Fuzhou and to discuss the sport factors influencing the peak bone mass and bone mineral density（BMD）, to provide evidence for establishing the diagnose standard of osteoporosis and preventing osteoporosis. Methods BMD of proximal-forearm was measured in 246 people aged from 25 to 45 by Lunar PIXI # 50875 dual energy X-ray absorptiometry and other data were collected according to the questionnaires. One-way ANOVA and T-test were applied in this study. Results （1） The bone density of proximal-forearm in the group of subjeets aged from 30- years was significantly higher than that in the group of subjects aged 25 - years and 40- years of the same sex. （2） The bone density in people taking exercise was significantly than those not taking exercise in groups of subjects aged 25 and 30-years and BMD in people having grade 2 sport intension was significantly higher than those having of grade 1. Conclusion The peak bone density of proximal-forearm of male and female is observed in the group of subjects aged 30- years, and are 0. 577 ± 0. 061 g/cm^2, 0. 496 ± 0. 037 g/cm^2 separately. Weight-burdening sporting would benefit the increase of BMD and PBM.

关 键 词：骨密度 峰值骨量 运动因素 

分 类 号：R681.04[医药卫生—骨科学]