Table 3 Univariate and multivariate analysis for breast cancer specific survival (Cox’s proportional hazards model)

1.73

0.58–7.40

0.35

1.2

0.46–3.71

0.72

4.64

1.56–19.90

0.0042

3.56

0.92–23.44

0.068

2.64

1.08–7.02

0.033

2.35

0.90–6.92

0.083

2.08

1.22–3.68

0.0073

0.94

0.48–1.91

0.86

0.1

0.04–0.26

<0.0001

0.13

0.04–0.42

0.0005

0.14

0.04–0.38

<0.0001

0.88

0.21–2.63

0.84

3.74

1.07–23.59

0.037

1.6

0.43–10.38

0.52

1.94

0.79–4.76

0.14

0.86

0.28–2.24

0.78

1.38

0.49–3.47

0.52