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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Mar 27, 2026; 18(3): 116203
Published online Mar 27, 2026. doi: 10.4240/wjgs.v18.i3.116203
Table 4 A comparison of discolouration, erosion, tissue overgrowth/assessment, intervention, monitoring scores between two groups (points), mean ± SD
Group
Pre-intervention
Post-3 days
Post-6 days
Post-9 days
Post-12 days
Observation (n = 56)8.52 ± 1.037.48 ± 0.956.67 ± 0.884.20 ± 0.742.28 ± 0.54
Control (n = 64)8.65 ± 0.977.64 ± 0.877.04 ± 0.915.71 ± 0.854.63 ± 0.71
t value0.6160.8331.9618.98817.673
P value0.5390.4070.053< 0.001< 0.001


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