Variables | Total (n = 58) | Group A (n = 19) | Group B (n = 21) | Group C (n = 18) | P value |
---|---|---|---|---|---|
Postoperative complications | 8 | 2 | 2 | 4 | 0.567 |
Shortening and varus | 6 | 1 | 2 | 3 | |
Femoral head necrosis | 4 | 1 | 1 | 2 | |
Nonunion | 2 | 0 | 1 | 1 | |
Revision surgery | 2 | 0 | 1 | 1 | 0.759 |
Harris hip score (\(\bar {\text{x}}\) ± s ) | 85.9 ± 8.9 | 86.2 ± 8.6 | 85.9 ± 7.7 | 85.2 ± 9.1 | 0.836 |