Table 1 Comparison of outcome scores between various stratified patient groups
From: Does commitment to rehabilitation influence clinical outcome of total hip resurfacing arthroplasty?
| Â | Pre-operative mean HHS (range) | p value | Mean HHS at final follow-up (range) | p value | Mean satisfaction score (range) | p value | Mean SF-12 MCS score (range) | p value | Mean SF-12 PCS score (range) | p value |
|---|---|---|---|---|---|---|---|---|---|---|
Men (n = 108) Women (n = 39) | 58 (27-78) 51 (30-66) | <0.001 | 92 (58-100) 92 (69-100) | 0.747 | 8 (0-10) 9 (0-10) | 0.008 | 56 (31-66) 57 (38-64) | 0.443 | 32 (32-60) 51 (26-61) | 0.170 |
BMI ≤ 30 (n = 117) BMI >30 (n = 30) | 55 (33-70) 57 (27-78) | 0.689 | 89 (76-100) 92 (58-100) | 0.048 | 8 (0-10) 9 (0-10) | 0.070 | 53 (31-61) 57 (38-66) | 0.095 | 51 (32-60) 53 (26-61) | 0.068 |
Age ≤ 60 (n = 104) Age >60 (n = 43) | 56 (27-78) 55 (30-70) | 0.617 | 92 (69-100) 91 (58-100) | 0.519 | 9 (0-10) 8 (0-10) | 0.698 | 56 (31-66) 57 (39-64) | 0.063 | 53 (26-61) 51 (32-58) | 0.524 |
Osteoarthritis (n = 135) Osteonecrosis (n = 12) | 56 (27-78) 58 (32-75) | 0.319 | 91 (58-100) 95 (77-100) | 0.120 | 9 (0-10) 10 (7-10) | 0.569 | 56 (31-66) 57 (52-61) | 0.816 | 52 (26-61) 55 (47-57) | 0.708 |