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Table 2 Comparison of VAS, BCS and DRS-r98 scores between the two groups (\(\overline{x}\) ± s)

From: Comparison of low-dose morphine intrathecal analgesia and sufentanil PCIA in elderly patients with hip fracture undergoing single spinal anesthesia — a randomized clinical trial

Time
(h)
VAS score BCS score DRS-r 98 score
Group M Group S Group M Group S Group M Group S
6 0.77 ± 0.12 1.18 ± 0.13 1.46 ± 0.09 0.88 ± 0.11 8.57 ± 0.18 9.12 ± 0.21
12 2.36 ± 0.12 3.29 ± 0.16 1.28 ± 0.07 0.97 ± 0.08 9.83 ± 0.17 10.12 ± 0.11
24 3.57 ± 0.13 4.03 ± 0.12 0.77 ± 0.08 0.52 ± 0.09 11.51 ± 0.23 13.55 ± 0.39
48 4.22 ± 0.08 4.30 ± 0.11 0.17 ± 0.06 0.33 ± 0.07 13.71 ± 0.35 17.09 ± 0.38
  1. Compared with group S, P < 0.05