Time from primary THA to first-time revision surgery | P value* | ||
---|---|---|---|
≤5 years (37 hips) | >5 years (64 hips) | ||
Gender | 0.0027 | ||
Male | 17 | 11 | |
Female | 20 | 53 | |
Age at primary THA, years | 0.0165 | ||
<50 | 4 | 21 | |
≥50 years | 33 | 43 | |
Primary diagnosis | 0.1706 | ||
Osteoarthritis | 23 | 49 | |
Other | 14 | 15 | |
Previous surgery | 1.0000 | ||
Yes | 8 | 15 | |
No | 29 | 49 |