Association of mPRα expression with various clinicopathological characteristics and pathway biomarkers.

Kruskal-Wallis test, Chi-square test were used;aP values calculated using Fisher’s exact test;bAdditional adjusting for age, TNM stage;cTNM stage 0–3 vs. TNM stage 4;dTNM stage 0–2 vs. TNM stage 4;eThere were two cases without grade information provided; f There were thirty five cases without the related information provided;