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 8 Characteristics of patients with adenomas vs patients with no neoplasia detected on index screening colonoscopy from two disparate populations, n (%)
FactorsMissingLevelNo neoplasia, n = 3138 (70.95%)Adenoma, n = 1285 (29.05%)P value
T2DM0Yes501 (62.5)300 (37.5)< 0.0001
No2637 (72.8)985 (27.2)
Age (yr)054.0 ± 8.957.0 ± 10.6< 0.0001
BMI (kg/m²)327.8 ± 7.028.5 ± 7.30.0004
Sex0Female1953 (76.1)612 (23.9)< 0.0001
Male1185 (63.8)673 (36.2)
Race0White1797 (72.7)674 (27.3)0.9310
Black1124 (68.6)515 (31.4)
Asian67 (71.3)27 (28.7)
Other150 (68.5)69 (31.5)
Smoking35Never2206 (72.2)850 (27.8)< 0.0001
Past602 (69.8)260 (30.2)
Current305 (64.9)165 (35.1)
Insurance0Commercial1673 (74.2)583 (25.8)0.0034
Medicare219 (66.4)111 (33.6)
Medicaid986 (67.6)473 (32.4)
Self-Pay260 (68.8)118 (31.2)
Fellow participation0Yes605 (67.4)293 (32.6)0.2729
No2533 (71.9)992 (28.1)
Aspirin use9Yes405 (65.5)213 (34.5)0.0038
No2727 (71.8)1069 (28.2)