Age difference between spouses

(years)

Female older

1 (1.4)

2 (1.2)

1.15 (0.1 - 12.91)

1.000

<2

12 (17.1)

26 (16.1)

1.07 (0.51 - 2.27)

0.851

3 - 5

25 (35.7)

61 (37.9)

0.91 (0.51 - 1.63)

0.753

6 - 10

21 (30.0)

53 (32.9)

0.87 (0.48 - 1.6)

0.662

>10

11 (15.7)

19 (11.8)

1.39 (0.63 - 3.11)

0.416

Educational level of partner

None

1 (1.4)

0 (0.0)

/

0.303

Primary

13 (18.6)

21 (13.0)

1.52 (0.71 - 3.24)

0.276

Secondary

27 (38.6)

64 (39.8)

0.95 (0.54 - 1.69)

0.866

University

29 (41.4)

76 (47.2)

0.79 (0.45 - 1.39)

0.418

Smoking partner

9 (12.9)

7 (4.3)

3.25 (1.16 - 9.1)

0.026

Alcoholic partner

18 (25.7)

24 (14.9)

1.98 (0.99 - 3.94)

0.050