Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Dec 27, 2023; 15(12): 2765-2773
Published online Dec 27, 2023. doi: 10.4240/wjgs.v15.i12.2765
Table 3 Comparison of the pretreatment and posttreatment scores on the Wexner anal incontinence scale (points, mean ± SD)
Group
n
Before treatment
After 1 wk of treatment
After 2 wk of treatment
After 4 wk of treatment
Observation group2510.45 ± 1.278.33 ± 2.21a5.08 ± 0.89a4.37 ± 0.74a
Control group2510.13 ± 1.489.56 ± 1.84a7.22 ± 0.97a6.52 ± 0.89a
T value0.8202.1398.1289.288
P value0.4160.038< 0.001< 0.001