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 4 Progression-free survival in the two trials included in the meta-analysis
Ref.No. of patientsMedian progression-free survival (mo)HR (95%CI)P value
Koizumi et al[16]148 (Group A)40.57 (0.44- 0.73)< 0.0001
150 (Group B)6
Wang et al[19]160 (Group A)40.60 (0.37- 0.97)0.0400
155 (Group B)6
Total308 (Group A)40.58 (0.46-0.72)0.0000
305 (Group B)6