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Prospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 121902
Published online Aug 27, 2026. doi: 10.4240/wjgs.121902
Table 5 Comparison of anal pressure index levels between the two groups, mean ± SD (mmHg)
GroupARP
MSP
Before
After
Before
After
Control group (n = 30)37.51 ± 4.0649.27 ± 5.13a95.37 ± 6.43121.56 ± 8.17a
Study group (n = 30)37.26 ± 4.1562.14 ± 5.08a94.86 ± 6.75126.89 ± 9.04a
t0.2369.7640.3002.396
P value0.814< 0.0010.7660.020


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