Table 2.
Comparison of VAS scores between the two groups at each time period (x±SD)
| Preoperative | 6 h postoperative | 24 h postoperative | 72 h postoperative | |
|---|---|---|---|---|
| Control group (n = 50) | 3.20±0.61 | 6.00±0.45* | 5.16±0.71* | 4.40±0.53* |
| Observation group (n = 50) | 3.40±0.53 | 5.24±0.48*,# | 4.18±0.39*,# | 3.68±0.47*,# |
| Finterblock/Pinterblock | 344.700/< 0.001 | |||
| Ftime/Ptime | 113.800/< 0.001 | |||
| Finteraction/Pinteraction | 24.350/< 0.001 | |||
Note: Compared to preoperative;
*
P < 0.05.
Compared to the control group;
#
P < 0.05.
VAS, Visual analogue scale.