Table 7 PGIC scores in the three study arms \( \left(\overline{x}\pm SD\right) \)
From: A pilot randomized controlled trial of acupuncture at the Si Guan Xue for cancer pain
Time | Arm 1 (n = 14) | Control arm (n = 14) | Arm 2 (n = 14) | P-value |
|---|---|---|---|---|
Day 7 | 2.42 ± 0.79 | 2.64 ± 0.67 | 2.56 ± 0.53 | 0.74 |