| All sizes | <6 mm | 6 to 9 mm | >9 mm | Advanced colonic neoplasia | |
| No./total no. (% (95% CI)) | No./total no. (% (95% CI)) | No./total no. (% (95% CI)) | No./total no. (% (95% CI)) | No./total no. (% (95% CI)) | |
| Sensitivity OC | 212/221 (95.9 (92.4 to 98.1)) | 139/147 (94.6 (89.6 to 97.6)) | 38/41 (92.7 (80.1 to 98.5)) | 33/33 (100 (89.4 to 100)) | 45/46 (97.8 (88.5 to 99.9)) |
| Sensitivity CTC | 155/221 (70.1 (63.6 to 76.1)) | 87/147 (59.2 (50.8 to 67.2)) | 37/41 (90.2 (76.9 to 97.3)) | 31/33 (93.9 (79.8 to 99.3)) | 43/46 (93.5 (82.1 to 98.6)) |
Analysis according to polyp.
CTC, CT colonography; OC, optical colonoscopy.