Randomized Controlled Trial
Copyright ©The Author(s) 2024.
World J Clin Cases. Sep 26, 2024; 12(27): 6087-6093
Published online Sep 26, 2024. doi: 10.12998/wjcc.v12.i27.6087
Table 2 Postoperative changes in pain
Postoperative hours
Control group
Experimental group
t value
P value
1 (mean ± SD)4.50 ± 1.203.00 ± 0.8011.921< 0.01
6 (mean ± SD)3.20 ± 0.902.00 ± 0.609.013< 0.01
24 (mean ± SD)1.50 ± 0.700.50 ± 0.207.214< 0.05