Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 21, 2012; 18(19): 2423-2429
Published online May 21, 2012. doi: 10.3748/wjg.v18.i19.2423
Table 3 Survival estimates and 95% confidence intervals for disease-related deaths
GroupsMedian survival (mo)1-yr survival rate (%)3-yr survival rate (%)χ2Pvalue
Low Popdc3 expression23 (21.20-24.79)175 (76.75)38 (16.7)
High Popdc3 expression55 (53.51-56.48)69 (88.46)66 (84.6)145.095< 0.0001
Stage I-II with low Popdc3 expression29 (21.00-38.00)97 (87.39)44 (39.64)
Stage I-II with high Popdc3 expression55 (45.00-61.00)65 (91.55)65 (91.55)104.741< 0.0001
Stage III-IV with low Popdc3 expression15 (10.00-21.50)78 (66.67)12 (10.26)
Stage III-IV with high Popdc3 expression30 (12.00-44.00)4 (57.14)3 (42.86)5.930.015