Table 5 Multivariate Cox analysis of luminal-A subgroups for five-year survival and five-year recurrence

LumA-R (1 vs 2)

0.56

0.36991

0.06

0.00693

LumA-M (2, 3 vs 1)

6.68

0.00484

3.04

0.07028

Age (<60 vs > =60 years)

11.20

0.0037

1.03

0.96530

Pathologic stage (I, II vs. III, IV)

2.12

0.25519

1.93

0.26992

ER status

7.17

0.18095

0.00

0.99575

PR status

0.47

0.50039

0.29

0.29092

Her2 status

1.48

0.72659

0.64

0.68789