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;