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. 2016 Nov 30;8(1):1944–1952. doi: 10.18632/oncotarget.13719

Table 3. The HR value and 95%CI of OS and DFS in each study.

Study Year OS DFS Survival results
HR 95%CI HR 95%CI
Orr 2012 2.28 1.16-4.49 NA NA poor
Yang 2013 2.55 1.30-4.98 NA NA poor
Liu 2014 3.16 2.12-4.74 NA NA poor
Chen 2015 2.22 1.19-4.17 NA NA poor
Dong 2015 1.45 1.08-1.93 1.36 1.02-1.81 poor
Strand 2015 NA NA 0.62 0.44-0.87 well
Tsai 2015 NA NA 1.90 1.20-3.02 poor
Zhang 2015 2.03 1.22-3.46 NA NA poor
Zhang 2016 2.02 0.93-7.16 2.56 1.06-6.24 poor