Table 4.
Outcome Scores as Stratified by Joint Space
| ≤2 mm (n = 9) | >2 mm (n = 87) | P Value for ≤2 mm vs > 2 mm | ≥3.5 mm (n = 20) | P Value for ≤2 mm vs ≥ 3.5 mm | |
|---|---|---|---|---|---|
| mHHS | 56.9 | 63.7 | >.2 | 67.0 | >.1 |
| WOMAC | 41.3 | 27.4 | >.2 | 24.3 | >.3 |
| Pain | 61.9 | 52.6 | >.5 | 52.8 | >.5 |
| SANE | 36.3 | 43.0 | >.9 | 43.8 | >.9 |
| VR-12p | 37.1 | 38.7 | >.7 | 39.5 | >.7 |
| VR-12m | 47.8 | 52.1 | >.4 | 53.3 | >.4 |
mHHS, modified Harris Hip Score; SANE, Single Assessment Numeric Evaluation; VR-12m, Veterans RAND 12 mental; VR-12p, Veterans RAND 12 physical; WOMAC, Western Ontario and McMaster Universities Osteoarthritis Index.