Fig. 7: Association between fibroblast nuclear area and survival in breast cancer.

Increased fibroblast nuclear area (≥50th percentile) corresponds to poor PFS (HR = 1.8163, 95% CI [1.3119–2.4823], p = 0.0002) and OS (HR = 1.7753, 95% CI [1.2206, 2.5620], p = 0.0022).