Bone densitometry of proximal femur in Chinese subjects: gender differences in bone mass and bone areas.
Bone densitometry of proximal femur in Chinese subjects: gender differences in bone mass and bone areas.
复制标题
中国受试者股骨近端骨密度测量：骨量和骨面积的性别差异。
DOI：
10.1016/s8756-3282(97)00094-x
复制
发表时间：
1997
期刊：
影响因子：
4.1
通讯作者：
R. Yang
中科院分区：
文献类型：
--
作者：
K. Tsai;W. Cheng;T. Sanchez;C. K. Chen;P. Chieng;R. Yang
Bone mineral content (BMC), bone areas (BA), and bone mineral density (BMD) of the proximal femur were measured in 202 healthy Chinese men and 507 healthy Chinese women, aged 21–70 years, to investigate gender differences in densitometry of the femur. Densitometric values measured at the femoral neck, trochanter, and Ward's triangle were generally greater in men than women of the same age, except at Ward's triangle. While BMD decreased with aging with similar slopes of −0.2 ∼ −1% per year, the actual readings were 10%–15% lower than those of Caucasian subjects of the same age and gender for Chinese men and women. Furthermore, with increasing age, trochanteric BA increased in women but not in men, and femoral neck BA increased in men but not in women. These different trends of change in bone dimensions were independent of weight or height. They may reflect a structural difference at the proximal femur and imply differences in mechanical strength, and thus may have played some roles in the different incidence of hip fractures between the elderly men and women.
终生骨折风险：基于骨矿物质密度和年龄的髋部骨折风险评估方法。
影响因子：
7.2
作者：
Melton3rd,LJ;Kan,SH;Wahner,HW;Riggs,BL
通讯作者：
Riggs,BL