Smoker

Former Smoker

Never Smoker

2001: n = 110; 2005: n = 104;

2001

2005

2009

2020

2001

2005

2009

2020

2001

2005

2009

2020

p-value

2009: n = 155; 2020: n = 106

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

n

%

Total Sample

40

38.5

34

38.2

56

37.8

32

31.1

24

23.1

23

25.8

42

28.4

19

28.2

40

38.5

32

36.0

50

33.8

42

40.8

dp = .64

Genderb

Female

22

37.9

16

34.0

30

38.0

16

28.6

10

17.2

13

27.7

23

29.1

7

25.0

26

44.8

18

38.3

26

32.9

26

46.4

e2001: p = 1.0; 2005: p = .38; 2009: p = .86; 2020: p = .67

Male

18

39.1

17

43.6

26

40.0

16

34.0

14

30.4

10

25.6

17

26.2

12

31.9

14

30.4

12

30.8

22

33.8

16

34.0

Agec

≤30

17

58.6

7

33.3

7

29.2

12

42.9

2

6.9

2

9.5

4

16.7

1

10.7

10

34.5

12

57.1

13

54.2

13

46.4

f2001: p = .02; 2005: p = .002; 2009: p = .05; 2020: p = .04

31 - 50

21

36.2

25

52.1

42

46.2

18

33.3

17

29.3

13

27.1

26

28.6

10

29.6

20

34.5

10

20.8

23

25.3

20

37.0

>50

2

14.3

1

5.6

7

23.2

2

9.5

5

35.7

8

44.4

12

40.0

8

47.6

7

50.0

9

50.0

11

36.7

9

42.9