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
Figure 1
Figure 1 Area under the receiver operating characteristic curve. A: Risk score in the test set was 80.5%, suggesting it was a reasonable predictor of complete regression (P < 0.001, 95% confidence interval = 0.723-0.886, n = 151); B: In the validation set, risk score was 87.5%. (P < 0.031, 95% confidence interval = 0.672-1.078, n = 151).