Table 2.
Use of analgesics in the three study arms
| Use or not | Arm 1 (n = 14) |
Control arm (n = 14) |
Arm 2 (n = 14) |
P-value |
|---|---|---|---|---|
| Yes | 10 | 6 | 7 | 0.287 |
| No | 4 | 8 | 7 |
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