Table 2 Observation indexes of spinal anesthesia in two groups
FICB group n = 45 | control group n = 44 | test value | P-value | |
|---|---|---|---|---|
Time to perform spinal anesthesia (min), Median [IQR] | 14 [12 to 18] | 22 [18 to 27] | 219.5 | < 0.001 |
VAS score during operation of spinal anesthesia, Median [IQR] | 3 [2 to 4] | 4.5 [3.25 to 5.75] | 313.5 | < 0.001 |
onset time of anesthesia Median [IQR] | 6 [5 to 7] | 6 [5 to 7] | 846.0 | 0.228 |
duration of anesthesia (min), Mean ± SD | 172.4 ± 21.7 | 166.0 ± 22.4 | 1.368 | 0.175 |