Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 28, 2011; 17(48): 5310-5316
Published online Dec 28, 2011. doi: 10.3748/wjg.v17.i48.5310
Table 5 Predicting score accuracy
Measure of accuracyCut off value, 4.5
n%
Sensitivity20/3164.5
Specificity96/120 80
Positive predictive value30/4445.5
Negative predictive value96/10789.7