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Quality of recovery scores
| Control | TENS | P | |
|---|---|---|---|
| Physical independence | 22 (7) | 22 (8) | 0.953 |
| Physical comfort | 50 (13) | 54 (17) | 0.020 |
| Pain | 32 (7) | 34 (6) | 0.001 |
| Support | 35 (1) | 35 (1) | 1 |
| Emotional status | 45 (2) | 45 (2) | 0.350 |
| Global QoR-40 score | 186 (22) | 188 (22) | 0.029 |
Data are presented as median (range), QoR: quality of recovery
