Table 3 The relationship of gender, age, and percentage of patients to hip disease of primary total hip replacement, in the NHI research database 1996–2004.
From: Incidence of hip replacement among national health insurance enrollees in Taiwan
| Â | All primary total hip replacement/Revision (38,323/1,905) | |||||
|---|---|---|---|---|---|---|
Hip disease | Number (%) | Revision (%) | Men (%) | Age < 60 years (%) | Mean age in years (range) | Revision Rate % |
Femoral neck fractures | 586 (1.5) | 22 (1.2) | 48 | 18 | 70 | 3.8 |
Avascular necrosis | 17987 (46.9) | 765 (40.2) | 79 | 73 | 50 | 4.3 |
Osteoarthrosis | 15932 (41.6) | 858 (45.0) | 43 | 41 | 60 | 5.4 |
Other | 3818 (10.0) | 260 (13.6) | Â | Â | Â | 6.8 |