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. 2021 Aug 17;69:102731. doi: 10.1016/j.amsu.2021.102731

Table 3.

Kaplan-Meier and Cox proportional hazards analysis of association between IHC expression of HIF-1α and IDH1. Adjusted for Age-categorical, cell density, chemotherapy and KFS.

Prognostic Factor HIF-1α vs IDH1 Unadjusted Cox
P value HR (95% CI)		 Adjusted Cox
P value HR (95% CI)
HIF-1α positive vs IDH1 positive 0.148 0.134
HIF-1α negative vs IDH1 positive 0.412 0.49 (0.08–2.69) 0.615 0.45 (0.02–9.59)
HIF-1α positive vs IDH1 negative 0.027 0.08 (0.009–0.756) 0.37 0.009 (<0.001–0.74)
HIF-1α negative vs IDH1 positive 0.762 0.82(0.22–2.94) 0.236 0.34 (0.05–2.00)