Table 4.
Association of diverticular disease with prevalent colorectal polyps
| a Screening colonoscopy (n = 550) | ||||||
|---|---|---|---|---|---|---|
| Diverticular diseases |
Any polyp | Adenomas | Hyperplastic polyps | |||
| n (%) | OR (95% CI)* | n (%) | OR (95% CI)* | n (%) | OR (95% CI)* | |
| No (n = 414) | 160 (39) | Reference | 87 (21) | Reference | 63 (15) | Reference |
| Yes (n = 136) | 116 (85) | 9.9 (5.4–16.8)1 | 79 (58) | 5.1 (3.4–7.8)1 | 50 (37) | 3.6 (2.3–5.6)1 |
| b Diagnostic colonoscopy (n = 1,436) | ||||||
|---|---|---|---|---|---|---|
| Diverticular diseases |
Any polyp | Adenomas | Hyperplastic polyps | |||
| n (%) | OR (95% CI)* | n (%) | OR (95% CI)* | n (%) | OR (95% CI)* | |
| No (n = 870) | 463 (53) | Reference | 231 (27) | Reference | 205 (24) | Reference |
| Yes (n = 566) | 375 (66) | 1.5 (1.2–2.0)1 | 221 (39) | 1.5 (1.2–1.9)2 | 161 (28) | 1.24 (0.97–1.60)3 |
*
Adjusted for age and gender.
**
Adjusted for age, gender, and polyp rule out.
1
p value <0.001.
2
p value = 0.001.
3
p value = 0.09.