Research Article
The Impact of Sedation on Adenoma Detection Rate and Cecal Intubation Rate in Colonoscopy
Table 3
Logistic regression analysis of risk factors for adenoma detection rate in subgroups stratified by experience of colonoscopy.
| Variable | ≤500 | >500 | OR (95% CI) | value | OR (95% CI) | value |
| Patient factor | Sedation | Without sedation | Reference | | Reference | | With sedation | 1.339 (1.097-1.633) | 0.004 | 1.431 (1.227-1.670) | <0.001 | Bowel preparation | Good | Reference | | Reference | | Not good | 0.878 (0.728-1.058) | 0.171 | 0.792 (0.680-0.921) | 0.003 | Patient factor | Gender | Male | Reference | | Reference | | Female | 0.570 (0.504-0.644) | <0.001 | 0.527 (0.485-0.571) | <0.001 | Age | <50 | Reference | | Reference | | 50-59 | 2.603 (2.151-3.149) | <0.001 | 2.988 (2.642-3.378) | <0.001 | 60-69 | 3.604 (3.034-4.282) | <0.001 | 4.078 (3.645-4.562) | <0.001 | ≥70 | 4.408 (3.603-5.393) | <0.001 | 4.920 (4.295-5.636) | <0.001 | Endoscopist factor | Gender | Male | Reference | | Reference | | Female | 0.931 (0.783-1.107) | 0.421 | 1.139 (1.045-1.242) | 0.003 | Age | <40 | Reference | | Reference | | ≥40 | 1.016 (0.812-1.271) | 0.889 | 0.939 (0.821-1.073) | 0.354 |
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Subgroups were grouped according to the total number of endoscopists’ colonoscopies (≤500 or >500) during their career.
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