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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 117626
Published online Aug 27, 2026. doi: 10.4240/wjgs.117626
Table 5 Subgroup analysis of polypectomy outcomes stratified by polyp size between the two groups, n (%)

Total (n = 170)
≤ 3 mm (n = 97)
> 3 mm (n = 73)
P value
Age (year)0.022
    < 65127 (74.7)79 (81.4)48 (65.8)
    > 6543 (25.3)18 (18.6)25 (34.2)
Gender0.534
    Male94 (55.3)56 (57.7)38 (52.1)
    Female76 (44.7)41 (42.3)35 (47.9)
Gut preparation score0.998
    612 (7.1)7 (7.2)5 (6.8)
    773 (42.9)41 (42.3)32 (43.8)
    878 (45.9)45 (46.4)33 (45.2)
    97 (4.1)4 (4.1)3 (4.1)
Polyp location0.245
    Right hemicolon104 (61.2)63 (64.9)41 (56.2)
    Left colon66 (38.8)34 (35.1)32 (43.8)


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