borderline significantp = 0.056
Peripheral Blood Dendritic Cells Are Not Prognostic for Survival in Breast Cancer Patients Regarding dendritic cell populations, there were no associations to PFS and only a borderline significant association observed between high levels of MDC1 and improved OS in patients with ER-positive tumors ( p = 0.056, estimated OS for patients with high and low levels of MDC1; 59.9 months 95% CI 30.9–88.9 and 40.3 months 95% CI 12.0–68.7, respectively, Supplementary Figure S4A right panel). 3.13.