Open Access
Table 3
Secondary outcomes.
| Control | Cryotherapy | p-Value | |
|---|---|---|---|
| WOMAC | |||
| Pre-op | 37.0 ± 17.0 | 38.9 ± 20.5 | 0.698 |
| Post-op 3 months | 15.0 ± 11.8 | 13.9 ± 10.6 | 0.408 |
| Patient-satisfaction of walking ability | |||
| Day 4 | 38 ± 25 | 62 ± 16 | 0.030 |
| Day 7 | 48 ± 33 | 67 ± 17 | 0.040 |
| Day 14 | 51 ± 31 | 67 ± 20 | 0.080 |
| Day 28 | 61 ± 31 | 75 ± 20 | 0.120 |
| Adverse events | |||
| Wound complications | 0 | 0 | – |
| Surgical site infections | 0 | 0 | – |
| Nerve palsy | 0 | 0 | – |
| Deep venous thrombosis | 0 | 0 | – |
Data are shown as mean ± standard deviation or numbers.
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