Table 3 Primary outcomes at baseline and 3-year follow-up for Physical First Aid and Youth Mental Health First Aid groups

Adolescent with mental health problem – parent reported^a

19/151

12.6

31/168

18.5

8/96

8.33

15/109

13.8

10/80

12.5

14/98

14.3

6/61

9.8

6/86

7.0

0.17 (0.01 to 1.98)

Adolescent with mental health problem – adolescent reported^b

11/142

7.75

20/159

12.6

6/86

6.98

12/100

12.0

5/69

7.25

5/81

6.17

5/49

10.2

4/69

5.8

0.16 (0.02 to 1.41)

Mother supported adolescent very well^c

14/26

53.9

17/30

56.7

6/10

60.0

8/22

36.4

2/11

18.2

8/20

40.0

4/15

26.7

10/23

43.5

2.80 (0.11 to 72.56)

Father supported adolescent very well^c

7/23

30.4

7/29

24.1

3/8

37.5

2/21

9.52

2/10

20.0

5/19

26.3

3/15

20.0

8/24

33.3

4.31 (0.31 to 60.68)

Baseline to 3-year follow-up

M

SD

M

SD

M

SD

M

SD

M

SD

M

SD

M

SD

M

SD

M_diff (95% CI), d (95% CI)

Quality of parental support towards adolescents with mental health problem

2.55

1.18

2.41

1.19

2.29

1.08

2.46

1.00

2.61

1.09

2.82

1.45

2.32

0.95

2.77

1.33

0.41 (−0.38 to 1.20), 0.38 (− 0.18 to 0.94)