无锡地区正常人群QCT法测定腰椎骨密度分析  

Measurement of lumbar BMD with QCT in healthy individuals living in Wuxi area

作　　者：王心涛[1] 齐效君[1] 冒玉祥[1] 黄洪波[1] 朱海贤[1] 

机构地区：[1]江苏省原子医学研究所附属江原医院CT室,江原214063

出　　处：《中国骨质疏松杂志》2007年第11期776-778,共3页Chinese Journal of Osteoporosis

摘　　要：目的了解无锡地区腰椎骨密度变化特点。方法采用QCT法测量626例正常人腰椎骨密度值,按5岁一个年龄组分性别进行统计学分析。结果男、女腰椎骨密度峰值均在26-30岁年龄组。男性峰值为133.42±12.69mg/cm^3,女性峰值为136.88±10.69mg/cm^3;50岁之前骨密度值女性高于同年龄组男性,而50岁之后女性低于男性。结论掌握了无锡地区正常人各年龄组腰椎骨密度正常数据及变化特征,为无锡地区腰椎骨密度正常值的建立和骨质疏松研究积累资料。Objective To observe the change regularity of lumbar BMD values of different age in Wuxi area. Methods Lumbar BMD of 626 healthy individuals living in Wuxi area were measured with quantitative CT（QCT） in 2005.11-2007.2. All the people were divided into 12 groups according to their ages by every 5 years（ range from 20 to 80）. The data was analyzed. Results The result indicated that for both male and female the PBM（peak bone mineral） comes at 26-30 years old. The PBM of male is 133.42± 12.69mg/cm^3 , the PBM of female is 136.88 ±10.69mg/cm^3 ; the BMD of female is higher than male in the same age group before 50 years old, and lower than male in the same age group after 50 years old. Conclusions Through the investigation, the PMD in males and females, the mean values in different age groups and change pattern in Wuxi area are obtained. This study accumulates data for obtaining normal lumbar BMD value in Wuxi area and research on OP.

关 键 词：骨质疏松(OP) 定量CT(QCT) 骨密度 

分 类 号：R277.598.1[医药卫生—中医学]