Retrospective Study
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 7, 2014; 20(13): 3672-3679
Published online Apr 7, 2014. doi: 10.3748/wjg.v20.i13.3672
Table 3 Means for survival time
Factor 1Mean1
EstimateStd. error95%CI
Lower boundUpper bound
112.1962.7886.73117.660