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Outcomes at 6 weeks.
| Classic | Smart | |
|---|---|---|
| Very satisfied/satisfied (n) | 97 (97%) | 96 (96%) |
| Maximum active extension (°) | 2 (3) [0-15] | 2 (4) [0-30] |
| Maximum active flexion (°) | 100 (10) [70-120] | 98 (12) [60-130] |
| OKS | 33 (7) [12-47] | 34 (7) [9-46] |
| KSS Knee score | 74 (16) [36-99] | 77 (14) [38-98] |
| KSS Function score | 66 (17) [30-100] | 67 (19) [10-100] |
OKS, Oxford Knee Score; KSS, Knee Society Score.
Continuous variables presented as mean (SD) [range].
