Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 7, 2014; 20(1): 310-318
Published online Jan 7, 2014. doi: 10.3748/wjg.v20.i1.310
Table 3 Survival in the three trials included in the meta-analysis
Ref.No. of patientsMedian survival (mo)1-yr survival (%)HR (95%CI)P value
Koizumi et al[16]148 (Group A)11.046.70.77 (0.61-0.98)< 0.0001
150 (Group B)13.054.1
Narahara et al[18]47 (Group A)10.544.90.86 (0.66-1.11)0.233
48 (Group B)12.852.0
Wang et al[19]160 (Group A)11.046.30.55 (0.34-0.90)0.020
155 (Group B)14.061.0
Total355 (Group A)10.946.30.77 (0.66-0.91)0.000
353 (Group B)13.456.8