Table 2 Hazard Ratios (95% CI) for Categories of Socioeconomic Status at the first and second Stage of Correction for Baseline Factors

1.04(0.50–2.18)

0.913

0.96(0.46–2.00)

0.916

1.37(0.63–2.98)

0.423

1.25(0.57–2.72)

0.579

0.58(0.26–1.30)

0.184

0.77(0.34–1.74)

0.533

0.73(0.28–1.89)

0.520

1.05(0.41–2.71)

0.923

1.49(0.54–4.14)

0.447

1.99(0.71–5.61)

0.192

1

1

7.03(3.27–15.10)

<0.001

6.27(2.97–13.21)

<0.001

5.44(2.75–10.77)

<0.001

5.23(2.88–9.49)

<0.001

1

1

5.35(2.95–9.70)

<0.001

5.37(3.19–9.03)

<0.001

2.10(1.24–3.58)

0.006

2.22(1.36–3.63)

0.002

1

1

2.06(1.16–3.65)

0.013

2.07(1.19–3.59)

0.010

1.34(0.89–2.03)

0.159

1.38(0.92–2.07)

0.115

1.68(1.12–2.52)

0.012

1.61(1.07–2.41)

0.021

1

1