Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

Table HT17:
Primary Conventional Total Hip Replacement requiring Revision by Gender
(Primary Diagnosis OA excluding Infection)
Gender
Number
Revised
Total
Number
Observed
Component
Years
Revisions per
100 Observed
Component
Years
Exact 95%
CI
Female 1205 59490 186443 0.6 (0.61, 0.68)
Male 1018 50482 158317 0.6 (0.60, 0.68)
Total 2223 109972 344760 0.6 (0.62, 0.67)
Figure HT13:
Cumulative Percent Revision of Primary Conventional Total Hip
Replacement by Gender (Primary Diagnosis OA excluding Infection)
Number at Risk 0 Yr 1 Yr 2 Yrs 3 Yrs 4 Yrs 5 Yrs 6 Yrs 7 Yrs
Female 59490 48633 38809 29355 20579 12765 5938 1541
Male 50482 41197 32621 24757 17562 11103 5263 1332
Table HT18:
Yearly Cumulative Percent Revision of Primary Conventional Total Hip
Replacement by Gender (Primary Diagnosis OA excluding Infection)
CPR 1 Yr 2 Yrs 3 Yrs 5 Yrs 7 Yrs
Female 1.2 (1.1, 1.3) 1.7 (1.6, 1.8) 2.0 (1.9, 2.2) 2.7 (2.6, 2.9) 3.2 (3.0, 3.5)
Male 1.1 (1.0, 1.2) 1.6 (1.5, 1.7) 2.0 (1.8, 2.1) 2.8 (2.6, 3.0) 3.7 (3.3, 4.1)
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