Total (n = 2481)

Men (n = 1578)

Women (n = 903)

Odds

ratio

95% C.I.

P-value

Odds

ratio

95% C.I.

P-value

Odds

ratio

95% C.I.

P-value

Reference

Lower

Upper

Lower

Upper

Lower

Upper

Men

Women

0.88

0.61

1.26

0.47

Age

< 65 years

1.11

0.78

1.59

0.55

1.11

0.71

1.75

0.65

1.15

0.65

2.06

0.63

Group B

Group A

2.64

1.79

3.90

< 0.001

2.62

1.60

4.28

< 0.001

2.57

1.35

4.87

0.004

Group C

Group A

4.42

2.64

7.38

< 0.001

3.33

1.77

6.25

< 0.001

8.86

3.70

21.23

< 0.001

Group D

Group A

4.51

2.30

8.84

< 0.001

3.75

1.65

8.55

0.002

6.49

2.00

21.07

0.002