highly significantp = 0.001
After exclusion of patients with breast cancer, sex related OS was 16 months for female patients (n = 92; 95% CI: 11.2–20.8 months) and 7 months for men (n = 148; 95% CI: 4.6–9.4 months), still evidencing a highly significant difference in OS ( p = 0.001—Fig. 3 B).