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Sympathetic block-induced changes in temperature and NRS pain score.
| Number of blocks (months after initial block) | Temperature | NRS | ||||
|---|---|---|---|---|---|---|
| Right toe | Left toe | Pre | Post | |||
| Pre | Post | Pre | Post | |||
| 1 Initial | 20.2 | 33.0 | 19.7 | 22.6 | 5 | 3 |
| 2 (2) | 25.3 | 33.4 | 24.5 | 33.2 | 6 | 2 |
| 3 (4) | 24.8 | 32.6 | 25.4 | 34.2 | 5 | 1 |
| 4 (8) | 25.9 | 34.8 | 25.2 | 33.9 | 3 | 0 |
| 5 (9) | 29.2 | 33.4 | 25.7 | 32.7 | 2 | 1 |
| 6 (13) | 24.9 | 26.3 | 23.7 | 19.4 | 5 | 4 |
| 7 (19) | 22.5 | 33.7 | 21.5 | 33.2 | 5 | 2 |
| 8 (22) | 20.2 | 28.7 | 20.6 | 31.3 | 5 | 3 |
| 9 (26) | 28.5 | 33.0 | 22.2 | 33.0 | 6 | 2 |
| Average | 24.6 | 32.1 | 23.2 | 30.4 | 4.7 | 2 |
