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Numerical rating scales of pain status in the immediate postoperative period.
| NRS (Pain Level) |
No Active Treatment Required | Active Treatment Required | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| None | Mild | Moderate | Severe | ||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Subjects in the immediate postoperative period (N = 100) |
7 | 2 | 4 | 9 | 10 | 20 | 7 | 17 | 17 | 5 | 2 |
