Table 1.

Multivariate Cox regression analysis of MFS, RFS, and OS in the Mayo cohort

MFSRFSOS
HR (95% CI)PHR (95% CI)PHR (95% CI)P
Age1.13 (0.56–2.32)0.72180.96 (0.49–1.80)0.90111.21 (0.59–2.50)0.5822
ER1.63 (0.25–12.0)0.62091.93 (0.42–10.4)0.40880.91 (0.14–6.97)0.9232
PR0.70 (0.12–4.84)0.70610.71 (0.17–3.38)0.66231.03 (0.12–10.3)0.9772
Chemotherapy2.76 (0.22–39.4)0.42250.49 (0.05–4.17)0.51936.22 (0.38–192)0.2029
Radiation3.21 (0.40–74.6)0.300816.5 (2.12–402)0.00442.27 (0.30–54.2)0.4706
Hormone therapy0.43 (0.09–2.17)0.29150.36 (0.09–1.52)0.15900.54 (0.09–3.54)0.5065
IGFBP-53.17 (1.37–10.0)0.00502.67 (1.36–6.19)0.00353.62 (1.37–13.7)0.0069