[Retracted] The Association between Long Noncoding RNA over Expression and Poor Prognosis of Liver Cancer: A Meta-Analysis

Figure 2

Forest plots for the relationship between the overexpressed lncRNA and OS. The center of each square represents the HR, the area of the square is the number of sample and the weight used in the meta-analysis, and the horizontal line indicates the 95%CI. CI indicates confidence interval; HR: hazard ratio.