Fig. 3

Restricted cubic splines for miR-20a-5p expression levels in different compartments, in relation to clinical outcomes. Spline regression models for stromal, cytoplasmic, and nuclear miR-20a-5p expression levels (scoring values, x-axis) in relation to odds of relapse, lymph node metastasis, and distant metastasis (y-axis). Solid lines: odds ratio, dashed lines: 95% confidence interval.