Table 1 Participants’ baseline demographic characteristics per analytic sample

Depression symptoms

N = 140

N = 52

N = 36

N = 52

 Age, mean (SD) years

42 (8)

40 (8)

40 (8)

45 (8)^a

 Male, N (%)

32 (29)

11 (21)

9 (25)

12 (23)

 Education, mean (SD) years

15 (2)

15 (2)

15 (2)

15 (2)

Anxiety symptoms

N = 140

N = 49

N = 35

N = 56

 Age, mean (SD) years

42 (8)

41 (9)

40 (8)

44 (7)^a

 Male, N (%)

35 (25)

11 (22)

9 (26)

15 (27)

 Education, mean (SD) years

15 (2)

15 (2)

15 (2)

15 (2)

Mental wellbeing

N = 158

N = 57

N = 39

N = 62

 Age, mean (SD) years

42 (8)

41 (9)

41 (8)

45 (8)^a

 Male, N (%)

40 (25)

11 (19)

12 (31)

17 (27)

 Education, mean (SD) years

15 (2)

15 (2)

15 (2)

15 (2)

Stress

N = 163

N = 60

N = 40

N = 63

 Age, mean (SD) years

42 (8)

41 (9)

40 (8)

45 (7)^a

 Male, N (%)

40 (25)

11 (18)

12 (30)

17 (27)

 Education, mean (SD) years

15 (2)

15 (2)

15 (2)

15 (2)