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Patient pain/functional profiles.
| Characteristic | No Photo, mean (SD) | Photo, mean (SD) | Total, mean (SD) |
|---|---|---|---|
| WOMAC pre-surgery | 37.4 (11.3) | 39.0 (13.9) | 38.4 (12.9) |
| OKS pre-surgery | 17.3 (6.4) | 16.3 (8.3) | 16.7 (7.5) |
| ROM day 0 | 95.4 (18.8) | 100.2 (17.2) | 98.0 (17.9) |
| ROM on discharge | 85.1 (7.5) | 84.1 (8.7) | 84.6 (8.1) |
| Operative time, min | 89(31) | 85(21) | 87(26) |
WOMAC, Western Ontario and McMaster Universities Arthritis Index scores; OKS, Oxford knee score; ROM, range of motion.
