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©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16306-16310
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16306
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16306
Table 3 Diagnostic characteristics of magnifying endoscopy with acetic acid spray and narrow-band imaging
| High-confidence predictions(n = 68) | Low-confidence predictions(n = 23) | P value for high-confidence vs low-confidence predictions | |
| Accuracy (95%CI) | 79% (68%-87%) | 52% (36%-71%) | 0.02 |
| Sensitivity (95%CI) | 83% (67%-92%) | 70% (39%-90%) | 0.69 |
| Specificity (95%CI) | 76% (59%-87%) | 39% (18%-65%) | 0.04 |
| PPV (95%CI) | 78% (63%-89%) | 47% (25%-70%) | 0.04 |
| NPV (95%CI) | 81% (63%-91%) | 63% (30%-90%) | 0.35 |
- Citation: Goto N, Kusaka T, Tomita Y, Tanaka H, Itokawa Y, Koshikawa Y, Yamaguchi D, Nakai Y, Fujii S, Kokuryu H. Magnifying narrow-band imaging with acetic acid to diagnose early colorectal cancer. World J Gastroenterol 2014; 20(43): 16306-16310
- URL: https://www.wjgnet.com/1007-9327/full/v20/i43/16306.htm
- DOI: https://dx.doi.org/10.3748/wjg.v20.i43.16306