Predictor | Mediator | Outcome | Path a | Path b | Path c | Path c’ | Indirect effect | R2 |
---|---|---|---|---|---|---|---|---|
Coef (SE) | Coef (SE) | Coef (SE) | Coef (SE) | Coef (SE) | ||||
95% CI | ||||||||
Analysis 1â—Š | ||||||||
Treatment | ΔFruit & Vegtable | ΔExercise | .57(.18)†| 3.33(.64)†| 4.23(2.04)* | 2.23(1.98) | 1.89(.70) | .10†|
.73, 3.53 | ||||||||
Treatment | ΔExercise | ΔFruit & Vegetable | 4.13(2.04)* | .03(.01)†| .57(.18)†| .46(.17)†| .10(.06) | .12†|
.01, .24 | ||||||||
Analysis 2â—Š | ||||||||
ΔExercise | ΔSelf-efficacy-Eat | ΔFruit & Vegetable | .71(.09)†| .02(.00)†| .03(.01)†| .01(.01)†| .01(.00) | .19†|
.01, .02 | ||||||||
ΔExercise | ΔFruit & Vegetable | ΔSelf-efficacy-Eat | .03(.01)†| 5.98(1.00)†| .71(.09)†| .55(.09)†| .16(.05) | .27†|
.08, .26 | ||||||||
Analysis 3â—Š | ||||||||
ΔExercise | ΔMood | ΔFruit & Vegetable | -.44(.04)†| -.03(.01)†| .03(.01)†| .01(.01)* | .01(.00) | .16†|
.01, .02 | ||||||||
ΔExercise | ΔFruit & Vegetable | ΔMood | .03(.01)†| -2.25(.49)†| -.44(.04)†| -.38(.04)†| -.06(.02) | .32†|
-.09, -.03 | ||||||||
Analysis 4â—Š | ||||||||
ΔExercise | ΔSelf-regulate-Eat | ΔFruit & Vegetable | .17(.02)†| .07(.02)†| .03(.01)†| .02(.01)†| .01(.00) | .15†|
.01, .02 | ||||||||
ΔExercise | ΔFruit & Vegetable | ΔSelf-regulate-Eat | .03(.01)†| .78(.19)†| .16(.02)†| .15(.02)†| .02(.01) | .31†|
.01, .04 | ||||||||
Analysis 5 | ||||||||
ΔFruit & Veg | ΔExercise self-efficacy | ΔExercise | .34(.38)†| .54(.09)†| 3.46(.63)†| 3.28(.60)†| .18(.29) | .18†|
-.34, .82 | ||||||||
ΔFruit & Veg | ΔExercise | ΔExer self-efficacy | 3.46(.63)†| .20(.03)†| .34(.38) | -.34(.38) | .68(.20) | .11†|
.36, 1.17 | ||||||||
Analysis 6â—Š | ||||||||
ΔFruit & Veg | ΔMood | ΔExercise | -3.58(.52)†| -.56(.06)†| 3.46(.63)†| 1.46(.60)* | 2.01(.38) | .29†|
1.37, 2.84 | ||||||||
ΔFruit & Veg | ΔExercise | ΔMood | 3.46(.63)†| -.38(.04)†| -3.58(.52)†| -2.25(.49)†| -1.32(.34) | .32†|
-2.04, -.72 | ||||||||
Analysis 7â—Š | ||||||||
ΔFruit & Veg | ΔSelf-regulate-Ex | ΔExercise | 1.96(.26)†| 1.31(.12)†| 3.46(.63)†| .89(.58) | 2.57(.59) | .37†|
1.60, 3.62 | ||||||||
ΔFruit & Veg | ΔExercise | ΔSelf-regulate-Ex | 3.46(.63)†| .23(.02)†| 1.96(.23)†| 1.16(.23)†| .80(.17) | .41†|
.46, 1.15 |