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Retrospective Study
©The Author(s) 2025.
World J Gastrointest Surg. Nov 27, 2025; 17(11): 108763
Published online Nov 27, 2025. doi: 10.4240/wjgs.v17.i11.108763
Table 2 Comparison of surgical treatment indices, mean ± SD/ n (%)
Variables
Total (n = 224)
EMR (n = 124)
APC (n = 100)
Statistic
P value
Operation time (min)12.09 ± 3.3413.27 ± 3.8210.63 ± 1.76t = 6.84< 0.001
Intraoperative bleeding104 (46.43)65 (52.42)39 (39.00)χ2 = 4.630.031
Hospital stays (days)2.87 ± 1.203.87 ± 0.401.63 ± 0.49t = 37.78< 0.001


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