Table 1 Sociodemographic data of the study groups including participation refusion and exclusion rate

Invited (n)

475

131

95

51

66

45

29

36

22

Consented (n)

452

120

95

51

60

42

28

34

22

Complete Data (n/%)

440/100

115/26.1

95/21.6

49/11.1

60/13.6 (20/40)

39/8.9

28/6.4

32/7.3

22/5.0

Women (n/%)

316/71.8

80/25.3

95/30.1

30/9.5

29/9.2 (10/19)

13/4.1

22/7.0

32/10.1

15/4.7

Men (n/%)

124/28.2

35/2.8

0/0

19/15.3

31/25.0 (10/21)

26/21.0

6/4.8

0/0

7/5.6

Age (mean)

56.8

54.0

57.1

62.0

53.7

67.3

47.7

52.1

65.1

(SD)

(13.6)

(14.2)

(9.9)

(12.2)

(14.5)

(9.3)

(16.4)

(12.6)

(9.7)

Retest (n/%)

227/51.6

59/26.0

34/15.0

26/11.4

41/18.1

22/9.7

19/8.4

17/7.5

12/5.3

Test-Retest time in weeks Mean (SD)

13.1 (7.8)

Median (25/75% Quartils)

12.0 (6.0/19)

Marital Status

Married (n/%)

274/62.3

75/27.4

59/21.5

33/12.0

38/13.8

29/10.6

10/3.6

15/5.5

15/5.5

Single (n/%)

52/11.8

13/25.0

8/15.3

6/11.5

6/11.5

4/7.7

9/17.3

5/9.6

1/1.9

Divorced (n/%)

55/12.5

15/27.3

13/23.6

5/9.1

9/16.4

3/5.5

4/7.3

5/9.1

1/1.8

Widowed (n/%)

41/9.3

8/19.5

9/17.6

4/9.8

7/17.1

3/7.3

3/7.3

3/7.3

4/9.8

No details available (n/%)

18/4.1

4/22.2

6/33.3

1/5.6

0/0

0/0

2/11.1

4/22.2

1/56.

Most recent profession

Worker (n/%)

69/15.7

6/8.7

12/17.4

12/17.4

18/26.1

9/13.0

5/7.2

3/4.3

4/5.8

Employee/civil servant (n/%)

245/55.7

72/29.4

45/18.4

22/8.9

35/14.3

25/14.2

13/5.3

19/7.7

14/5

Self employed (n/%)

48/10.9

19/39.6

8/16.7

5/10.4

3/6.2

2/4.2

6/12.5

3/6.2

2/4.2

House wife/husband (n/%)

57/12.9

12/21.1

23/40.4

10/17.5

1/1.8

3/5.3

2/3.5

4/7.0

2/3.5

Still in education (n/%)

7/1.6

3/4.3

0/0

0/0

2/28.6

0/0

2/28.6

0/0

0/0

No details available (n/%)

14/3.2

3/21.4

7/50.0

0/0

1/7.1

0/0

0/0

3/21.4

0/0