Fig. 3

Kaplan–Meier curves showing survival outcomes and disease-free survival according to PIBF1 expression in non-TNBC cohort. This demonstrates enhanced OS (a) and DFS (b) in the cohort of non-TNBC patients. There were also improved OS and DFS with high PIBF1 expression and in this cohort both show statistically significant differences (OS: p = 0.013, DFS: p = 0.025).