Figure 5

Association between ECM classification by IR score and grade with disease free survival. ECM3 grade III (ECM3 GIII, solid black line), non-ECM3 grade III (non-ECM3 GIII, dotted black line), ECM3 grade I-II (ECM3 GI-II, solid grey line) and non-ECM3 grade I-II (non-ECM3 GI-II, dotted grey line). p-value calculated by Log-rank test.