Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Apr 16, 2021; 9(11): 2433-2445
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2433
Table 5 Comparison of colonic lesions (polyps and colorectal cancer) in type 2 diabetes mellitus and control patients (hemoglobin A1c < 5.7%) at an urban public hospital, n (%)
VariablesT2DM, n = 529Control, n = 452P value
All colonic neoplastic lesions195 (36.9)131 (29.0)0.0092
Location of neoplastic lesions0.0359
Left-sided only56 (10.6)47 (10.4)
Right-sided only105 (19.8)63 (13.9)
Both34 (6.4)21 (4.6)
Adenomas (not serrated or CRC)186 (35.2)126 (27.9)0.0166
Sessile serrated adenoma6 (1.1)3 (0.7)0.5098
Advanced adenoma (> 1 cm, villous, high grade dysplasia, not including CRC)29 (5.5)13 (2.9)0.0534
High risk adenoma (> 3 adenomas and/or advanced adenoma)45 (8.5)29 (6.4)0.2275
CRC3 (0.6)2 (0.4)1.0000
Hyperplastic polyp only (no additional colonic neoplasia)66 (12.5)59 (13.1)0.8499