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Observational Study
©The Author(s) 2016.
World J Gastroenterol. Mar 21, 2016; 22(11): 3252-3260
Published online Mar 21, 2016. doi: 10.3748/wjg.v22.i11.3252
Table 1 Characteristics of 4738 participants n (%)
AllDiabetesNon-diabetesP value
(n = 4738)(n = 603)(n = 4135)
Age (yr)60.0 ± 14.365.0 ± 11.959.3 ± 14.5< 0.001
Age ≥ 65 (yr)2102 (44.4)345 (57.2)1757 (42.5)< 0.001
Male sex2988 (63.1)472 (78.3)2516 (60.9)< 0.001
Height 1163.3 ± 9.2165.3 ± 8.7162.9 ± 9.3< 0.001
Weight 261.1 ± 12.365.8 ± 12.760.3 ± 12.0< 0.001
2BMI, kg/m222.8 ± 3.524.0 ± 3.922.6 ± 3.4< 0.001
Lifestyle factors
Current smoker2297 (48.5)337 (55.9)1960 (47.4)< 0.001
Current alcohol consumption2735 (57.7)322 (53.4)2413 (58.4)0.021
Chronic disease
Hypertension1520 (31.9)338 (56.1)1172 (28.3)< 0.001
Dyslipidemia802 (16.9)169 (28.0)633 (15.3)< 0.001
Cerebro- cardiovascular disease435 (9.2)106 (17.6)329 (8.0)< 0.001
Chronic kidney disease160 (3.4)56 (9.3)104 (2.5)< 0.001
Liver cirrhosis318 (6.7)42 (7.0)276 (6.7)0.790
Familial history of colorectal cancer351 (7.4)43 (7.1)308 (7.5)0.781
Medication
NSAIDs407 (8.6)53 (8.8)354 (8.6)0.852
Low-dose aspirin445 (9.4)111 (18.4)334 (8.1)< 0.001
Thienopyridine130 (2.7)40 (6.6)90 (2.2)< 0.001
Dipyridamole40 (0.84)4 (0.7)36 (0.9)0.603
Cilostazol55 (1.2)19 (3.2)36 (0.9)< 0.001
Anticoagulants231 (4.9)40 (6.6)191 (4.6)0.032
Cecum intubation rate3484 (97.1)592 (98.2)4042 (97.8)0.506
Colorectal disease on colonoscopy with pathology
Colorectal cancer80 (1.7)16 (2.7)64 (1.6)0.049
Post-colectomy for colorectal cancer227 (4.8)40 (6.6)187 (4.5)0.023
Other colorectal tumor362 (1.3)8 (1.3)54 (1.3)0.967
Inflammatory bowel disease246 (5.2)19 (3.2)227 (5.5)0.016
Ischemic colitis50 (1.1)3 (0.5)47 (1.1)0.151
Other colitis50 (1.1)3 (0.5)47 (1.1)0.151


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