RACE AND SEX-DIFFERENCES IN HIP FRACTURE INCIDENCE
RACE AND SEX-DIFFERENCES IN HIP FRACTURE INCIDENCE
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DOI：
10.2105/ajph.74.12.1374
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发表时间：
1984-01-01
影响因子：
12.7
通讯作者：
BAILEY, KR
中科院分区：
文献类型：
--
作者：
FARMER, ME;WHITE, LR;BAILEY, KR
美国髋部骨折的发病率是使用1974-1979年间全国医院出院调查中的非联邦医院出院人数来估计的。女性和男性的特定年龄发病率曲线显示出类似的风险随年龄增加的模式，风险为.apprx。50岁以后，每5年换2次。在4个种族性别组中比较了5岁年龄组的年龄特异率。黑人女性、黑人男性和白人男性之间没有显著差异。40岁以后，白人女性的发病率是黑人女性的1.5到4倍，是.apprx。50岁以上的白人男性是白人男性的2倍。基于华盛顿特区[美国]非联邦医院出院的独立数据来源的分析证实了这些关系。在华盛顿的研究中，与黑人女性相比，白人女性患髋部骨折的风险(控制年龄)是黑人女性的2倍，与白人男性相比，患髋部骨折的风险(控制年龄)是2.7倍。黑人女性和黑人男性之间没有显著差异。
Incidence rates for hip fracture in the USA were estimated using nonfederal hospital discharges from the National Hospital Discharge Survey for 1974-1979. Age-specific incidence curves for women and men showed similar patterns of increase in risk with age, with risks .apprx. 2-fold every 5 yr after age 50 yr. Age-specific rates by 5 yr age groups were compared among the 4 race-sex groups. No significant differences were observed between Black females, Black males and White males. Rates for White females were 1.5- to 4-fold those for Black females after age 40 yr and were .apprx. 2-fold those for White males after age 50 yr. Analysis based on an independent data source of nonfederal hospital discharges in Washington, DC [USA] confirmed these relationships. In the Washington study, White women were at 2-fold the risk for hip fracture (controlled for age) compared with Black women and at 2.7-fold the risk for hip fracture (controlled for age) compared to White men. No significant differences were observed between Black women and Black men.