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©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2013; 19(6): 874-881
Published online Feb 14, 2013. doi: 10.3748/wjg.v19.i6.874
Published online Feb 14, 2013. doi: 10.3748/wjg.v19.i6.874
Table 4 Statistical analysis of intraductal ultrasound accuracy rates relating to localization of bile duct strictures (n = 397)
| Localization of stenosis | N | Accuracy (95%CI) | Test for significance | P value |
| Proximal third | 55/59 | 0.93 (0.87-1.0) | Proximal vs middle third | 0.958 |
| Middle third | 43/46 | 0.93 (0.87-1.0) | Proximal vs distal third | 0.280 |
| Distal third | 260/292 | 0.89 (0.85-0.93) | Middle vs distal third | 0.308 |
- Citation: Meister T, Heinzow HS, Woestmeyer C, Lenz P, Menzel J, Kucharzik T, Domschke W, Domagk D. Intraductal ultrasound substantiates diagnostics of bile duct strictures of uncertain etiology. World J Gastroenterol 2013; 19(6): 874-881
- URL: https://www.wjgnet.com/1007-9327/full/v19/i6/874.htm
- DOI: https://dx.doi.org/10.3748/wjg.v19.i6.874