Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 28, 2007; 13(48): 6562-6567
Published online Dec 28, 2007. doi: 10.3748/wjg.v13.i48.6562
Figure 1
Figure 1 Unadjusted ROC curves for PGI, PGII and the PGI/II ratio to discriminate between patients with atrophic lesions and those with normal or inflammatory gastric mucosa.