作者
DJ Culliford, J Maskell, A Kiran, A Judge, MK Javaid, C Cooper, NK Arden
发表日期
2012/6/1
期刊
Osteoarthritis and cartilage
卷号
20
期号
6
页码范围
519-524
出版商
WB Saunders
简介
OBJECTIVE
To estimate the lifetime risk of undergoing primary total hip (THR) or knee (TKR) replacement in the UK.
METHOD
A Population-based cohort study of 25,845 patients who had undergone a THR and 23,260 patients who had undergone a TKR between 1991 and 2006, using data from the UK General Practice Research Database.
RESULTS
The estimated mortality-adjusted lifetime risk of THR at age 50 for the year 2005 was 11.6% (95% CI: 11.1, 12.1) for women and 7.1% (95% CI: 6.7, 7.5) for men. For TKR the risks were 10.8% (95% CI: 10.3, 11.3) for women and 8.1% (95% CI: 7.6, 8.5) for men. Between 1991 and 2006, the lifetime risk of THR at age 50 rose from 4.0% (95% CI: 3.5, 4.4) to 11.1% (95% CI: 10.6, 11.6) for women and for men from 2.2% (95% CI: 1.8, 2.5) to 6.6% (95% CI: 6.2, 7.0). Over the same period, for TKR the risk for women increased from 2.9% (95% CI: 2.6, 3.3) to 10.6% (95% CI …
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DJ Culliford, J Maskell, A Kiran, A Judge, MK Javaid… - Osteoarthritis and cartilage, 2012