Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. May 21, 2008; 14(19): 3028-3037
Published online May 21, 2008. doi: 10.3748/wjg.14.3028
Table 3 Pooled diagnostic accuracy estimates of EUS alone and EUS-FNA
EUSEUS-FNA
Studies4432
Pooled sensitivity84.7% (82.9-86.4)88.0% (85.8-90.0)
Pooled specificity84.6% (83.2-85.9)96.4% (95.3-97.4)
Positive likelihood ratio3.3 (2.6-4.3)11.2 (5.9-21.2)
Negative likelihood ratio0.24 (0.1-0.3)0.13 (0.1-0.2)
Diagnostic odds ratio19.1 (12.7-28.5)106.9 (54.4-210.3)
Area under the curve0.910.97