Within group difference
| |
---|
Children
|
Score range
|
Control (n = 877)
|
Intervention (n = 1080)
|
Difference (95% CI)*
|
p-value
|
---|
KAH-D
|
0-30
|
6.87 (6.41, 7.32)
|
8.19 (7.79, 8.60)
|
0.93 (0.12, 1.75)
|
0.025
|
KAH-PA
|
0-30
|
0.48 (0.10, 0.87)
|
2.81 (2.46, 3.16)
|
1.93 (1.17, 2.69)
|
<0.001
|
KA-BH
|
0-20
|
0.44 (0.04, 0.84)
|
1.28 (0.92, 1.64)
|
0.65 (0.07, 1.24)
|
0.029
|
KAH overall
|
0-80
|
10.49 (9.63, 11.35)
|
14.61 (13.87, 15.35)
|
3.45 (1.84, 5.05)
|
<0.001
|
Emotions
|
0-9
|
2.41 (2.30, 2.51)
|
2.57 (2.48, 2.66)
|
0.08 (-0.12, 0.29)
|
0.437
|
Parents
|
Score range
|
Control (n = 816)
|
Intervention (n = 985)
|
Difference (95% CI)*
|
p-value
|
KAH-D
|
0-30
|
-0.74 (-0.99, -0.5)
|
-0.49 (-0.72, -0.27)
|
0.08 (-0.28, 0.43)
|
0.664
|
KAH-PA
|
0-30
|
0.64 (0.31, 0.96)
|
0.88 (0.58, 1.17)
|
0.05 (-0.35, 0.45)
|
0.792
|
KA-health
|
0-20
|
0.04 (-0.15, 0.23)
|
0.16 (-0.02, 0.34)
|
0.03 (-0.20, 0.27)
|
0.783
|
KAH overall
|
0-80
|
-0.09 (-0.62, 0.44)
|
0.55 (0.08, 1.03)
|
0.30 (-0.33, 0.94)
|
0.351
|
Teachers
|
Score range
|
Control (n = 71)
|
Intervention (n = 67)
|
Difference (95% CI)*
|
p-value
|
KAH-D
|
0-30
|
-0.86 (-1.64, -0.08)
|
0.82 (0.06, 1.58)
|
1.23 (0.46, 2.03)
|
0.002
|
KAH-PA
|
0-30
|
0.83 (-0.18, 1.85)
|
0.79 (-0.33, 1.91)
|
0.18 (-0.82, 1.18)
|
0.724
|
KA-health
|
0-20
|
1.15 (0.46, 1.84)
|
1.0 (0.38, 1.61)
|
0.17 (-0.48, 0.81)
|
0.614
|
KAH overall
|
0-80
|
1.12 (-0.65, 2.90)
|
2.61 (0.66, 4.56)
|
1.48 (-0.30, 3.27)
|
0.103
|
School environment
|
Score range
|
Control (n = 12)
|
Intervention (n = 12)
|
Difference (95% CI)*
|
p-value
|
Overall score
|
0-10
|
1.02 (0.92, 1.13)
|
1.07 (0.97, 1.16)
|
0.005 (-0.07, 0.08)
|
0.882
|
-
KAH-D: Diet knowledge, attitudes, and habits. KAH-PA: Physical activity knowledge, attitudes, and habits. KAH-BH: Body and heart knowledge, attitudes, and habits. * Results from a mixed linear effect model, as explained in
Statistical methods
. Models adjust for baseline score and class year, and school is handled as a random effect.