Copyright
©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 389-395
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.389
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.389
Table 2 Confocal laser endomicroscopy overall diagnostic accuracy with either confocal laser endomicroscopy target biopsy or surgical specimens as the Gold Standard n (%)
| Biopsy/surgical specimen diagnosis | P value | |||
| Total (n = 144) | Neoplastic lesions (n = 41) | Non-neoplastic lesions (n = 103) | ||
| CLE diagnosis | < 0.001 | |||
| Neoplastic lesion | 48 (33.3) | 35 (85.4) | 13 (12.6) | |
| Non-Neoplastic lesion | 96 (66.7) | 6 (14.6) | 90 (87.4) | |
| CLE overall diagnostic accuracy | ||||
| Sensitivity, n/T (%; 95%CI) | 35/41 | (85.37; 70.83-94.43) | ||
| Specificity, n/T (%; 95%CI) | 90/103 | (87.38; 79.38-93.11) | ||
| PPV, n/T (%; 95%CI) | 35/48 | (72.92; 61.46-81.97) | ||
| NPV, n/T (%; 95%CI) | 90/96 | (93.75; 87.71-96.93) | ||
| Observed agreement, n/T (%) | 125/144 | -86.81 | ||
| Cohen’s Kappa, % (95%CI) | 69.2 | (56.50-81.90) | ||
- Citation: Robles-Medranda C, Vargas M, Ospina J, Puga-Tejada M, Valero M, Soria M, Bravo G, Robles-Jara C, Lukashok HP. Clinical impact of confocal laser endomicroscopy in the management of gastrointestinal lesions with an uncertain diagnosis. World J Gastrointest Endosc 2017; 9(8): 389-395
- URL: https://www.wjgnet.com/1948-5190/full/v9/i8/389.htm
- DOI: https://dx.doi.org/10.4253/wjge.v9.i8.389