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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Sep 7, 2026; 32(33): 118686
Published online Sep 7, 2026. doi: 10.3748/wjg.118686
Table 3 Comparison of local wound signs and granulation tissue quality between groups, n (%)/mean (interquartile range)
Group
Edema score
Exudation score
Granulation on the 14th day (excellent and good rate)
7th day
14th day
7th day
14th day
Control (n = 150)2 (1, 2)1 (0, 1)2 (1, 2)1 (0, 1)102 (68.0)
Tongxuekang fumigation-washing (n = 150)1 (1, 2)0 (0, 1)1 (1, 2)0 (0, 1)126 (84.0)
StatisticZ = 3.21Z = 4.08Z = 3.67Z = 4.55χ2 = 10.92
P value0.001< 0.001< 0.001< 0.0010.001


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