From: The association between cecal insertion time and colorectal neoplasm detection
Characteristic | N available | % missing | Number (%) or mean ± SD |
---|---|---|---|
Age, years | 12,679 | 0.0 | 53.4 ± 7.3 |
40-49 | 4,215 (33.2) | ||
50-59 | 5,882 (46.4) | ||
60-69 | 2,296 (18.1) | ||
70-79 | 286 (2.3) | ||
Male sex | 12,679 | 0.0 | 7,975 (62.9) |
Body mass index, kg/m2 | 12,091 | 4.6 | 24.2 ± 2.8 |
Waist circumference, cm | 10,803 | 14.8 | 84.1 ± 8.8 |
Family history of colorectal cancer | 12,679 | 0.0 | 458 (3.6) |
History of colorectal polyp | 11,188 | 11.8 | 2,030 (18.1) |
Diabetes mellitus | 11,237 | 11.4 | 975 (8.7) |
Hyperlipidemia | 11,189 | 11.8 | 2,155 (19.3) |
Aspirin use | 10,878 | 14.2 | 1,529 (14.1) |
NSAIDs use | 10,878 | 14.2 | 321 (3.0) |
Calcium use | 10,917 | 13.9 | 1,033 (9.5) |
Currently consumes alcohol | 11,144 | 12.1 | 7,142 (64.1) |
Current smoker | 11,406 | 10.0 | 2,150 (18.8) |
Quality indicators of colonoscopy | |||
Insertion time (minutes) | 12,260 | 3.3 | 5.9 ± 4.4 |
Withdrawal time (minutes) | 12,239 | 3.5 | 9.0 ± 3.9 |
Excellent/Good Bowel preparation | 11,805 | 6.9 | 8,086 (68.5) |