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Table 3 Correlation between HIF1α expression scores with age, tumor size and grade

From: Prognostic significance of HIF1-α immunohistochemical expression in gliomas and it's relation to IDH1 mutation status

 clinicopathological parameters

HIF1α scores

Age (years)

r

0.400*

p-value

0.001**

N

71

Tumor’s size

r*

0.124

p-value**

0.303

N

71

Tumor’s grade

r*

0.648

p-value**

< 0.001

N

71

  1. *r: Spearman’s rank correlation coefficient
  2. **P-value ≤ 0.05 is considered significant