Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Mar 7, 2009; 15(9): 1099-1104
Published online Mar 7, 2009. doi: 10.3748/wjg.15.1099
Table 3 Multivariate analysis showing independent factors associated with variceal bleeding
ParameterOdds ratio95% CIP
Previous diagnosis of cirrhosis or signs of chronic liver disease22.48.3-60.4< 0.001
Red vomitus4.61.8-11.90.020
Red NG aspirate3.31.3-8.30.011