Table I.
HIF-1α expression score | ZEB1 expression score | |||||
---|---|---|---|---|---|---|
Tissue type | Mean | SD | P-value | Mean | SD | P-value |
Tumor | 3.75 | 0.44 | 0.005 | 2.81 | 0.39 | 0.007 |
Normal | 2.02 | 0.81 | 2.01 | 0.79 |
HIF-1α, hypoxia inducible factor-1α; ZEB1, zinc-finger E-box-binding homeobox 1; SD, standard deviation.