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. 2015 Sep 25;94(38):e1646. doi: 10.1097/MD.0000000000001646

FIGURE 2.

FIGURE 2

Forest plots of HR for the association of HIF-1α expression and survival outcomes of RCC patients and subgroup analysis in terms of different subcellular localization of HIF-1α expression: (A) effect of HIF-1α overexpression on OS; (B) effect of HIF-1α overexpression on CSS; (C) effect of HIF-1α overexpression on PFS. CI = confidence interval, CSS = cancer-specific survival, HIF = hypoxia-inducible factor, HR = hazard ratio, OS = overall survival, PFS = progression-free survival, HR>1 implied unfavorable prognosis, RCC = renal cell carcinoma.