Table 4.
Descriptive values of knee range of motion (ROM) values and comparison results.
| Group | Period | Mean | SD | Median | Min–Max | IQR | OR for Group x Period (95% Wald CI) | |
|---|---|---|---|---|---|---|---|---|
| ROM | 1 | Preop | 91.7 | 8.7 | 92.5 | 70–100 | 10 | 1.143 & (1.064–1.228) 1.166 $ (1.084–1.254) |
| Postop | 109.8 | 6.1 | 110 | 100–120 | 10 | |||
| 2 | Preop | 90.0 | 14.9 | 90 | 60–110 | 21.3 | ||
| Postop | 94.3 | 11.7 | 92.5 | 70–110 | 21.3 | |||
| 3 | Preop | 95.0 | 4.8 | 95 | 85–105 | 9 | ||
| Postop | 97.6 | 4.2 | 100 | 90–105 | 5 |
Group 1: preop-postop cryotherapy, Group 2: Postop cryotherapy, Group 3: Gel SD: Standard Deviation, Min: Minimum, Max: Maximum, IQR: Interquartile Range, OR: Odds Ratio, CI: Confidence Interval, &: Group 1 vs. Group 2, $: Group 1 vs. Group3. X: Group x Period: The interaction effect of Group x Period