Table 1 |
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|
Comparison of outcome scores between various stratified patient groups |
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|
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 |
|
|
|
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|
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 |
|
|
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|
HHS = Harris Hip Score; BMI = Body Mass Index; MCS = Mental Component Score; PCS = Physical Component Score |
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|
Marker et al. Journal of Orthopaedic Surgery and Research 2010 5:20 doi:10.1186/1749-799X-5-20 |
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