Variables | Modeling group (n = 520) | Validation group (n = 231) | P |
---|---|---|---|
Age (years) | 78.9 ± 7.6 | 79.3 ± 7.7 | 0.559 |
Gender, n (%) | 0.844 | ||
Male | 136 (26.2) | 62 (26.8) | Â |
Female | 384 (73.8) | 191 (73.2) | Â |
Fracture site, n (%) | 0.240 | ||
Intertrochanteric fracture | 264 (50.8) | 128 (55.4) | Â |
Femoral neck fracture | 256 (49.2) | 103 (44.6) | Â |
Number of complications ≥ 3, n (%) | 0.218 | ||
Yes | 218 (41.9) | 108 (46.8) | Â |
No | 302 (58.1) | 123 (53.2) | Â |