Smoker

Former Smoker

Never Smoker

2005: n = 147

2009: n = 132

2020: n = 165

2005

2009

2020

2005

2009

2020

2005

2009

2020

p-value

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

Total Sample

94

63.9

84

63.6

105

63.6

16

10.9

15

11.4

19

11.5

37

25.2

33

25.0

41

24.8

^dp = 1.0

Gender

Female

45

62.5

44

61.1

56

61.5

7

9.7

7

9.7

7

7.7

20

27.8

21

29.2

28

30.8

^e2005: p = .73; 2009: p = .59; 2020: p = .63

Male

49

65.3

40

66.7

49

66.2

9

12.0

8

13.3

12

16.2

17

22.7

12

20.0

13

17.6

Age

≤30

22

64.7

22

64.7

43

71.7

5

14.7

2

5.9

1

1.7

7

20.6

10

29.4

16

26.7

^f2005: p = .08; 2009: p = .39; 2020: p = .06

31 - 50

58

69.9

49

67.1

47

64.4

8

9.6

5

6.8

10

13.7

17

20.5

19

26.0

16

21.9

>50

14

46.7

13

52.0

15

46.9

3

10.0

8

32.0

8

25.0

13

43.3

4

16.0

9

28.1

Education^b

Compulsory basic or less

41

65.1

24

63.2

38

71.7

7

11.1

2

5.3

4

7.5

15

23.8

12

31.6

11

20.8

^f2005: p = .83; 2009: p = .87; 2020: p = .16

Some secondary education or apprenticeship

29

65.9

42

65.6

42

62.7

5

11.4

10

15.6

12

17.9

10

22.7

12

18.8

13

19.4

Higher professional school or university degree

24

60.0

18

60.0

21

52.5

4

10.0

3

10.0

3

7.5

12

30.0

9

30.0

16

40.0

Income^c

Professional activity or family

23

48.9

30

57.7

38

54.3

5

10.6

9

17.3

7

10.0

19

40.4

13

25.0

25

35.7

^e2005: p = .02; 2009: p = .26; 2020: p = .05

Disability pension or social aid

71

71.0

53

68.8

65

69.9

11

11.0

5

6.5

12

12.9

18

18.0

19

24.7

16

17.2

Main Diagnosis

Psychotic disorders

30

55.6

27

60.0

40

60.6

11

20.4

7

15.6

9

13.6

13

24.1

11

24.4

17

25.8

^f2005: p = .14; 2009: p = .79; 2020: p = .41

Mood disorders

48

65.8

40

64.5

36

61.0

2

2.7

7

11.3

7

11.9

23

31.5

15

24.2

16

27.1

Other

16

80.0

17

68.0

29

72.5

3

15.0

1

4.0

3

7.5

1

5.0

7

28.0

8

20.0