Skip to main content

Table 3 Association Between Target Behavior Attainment as an Exposure and BMI Z-scorea

From: Trends in health behavior and weight outcomes following enhanced afterschool programming participation

Exposure

Î’

95% CI

P-value

Composite score*

−0.01

(−0.03, 0.01)

0.367

Breakfast

−0.04

(−0.09, 0.02)

0.196

Lunch

−0.02

(− 0.07, 0.03)

0.416

Breakfast & lunch

−0.01

(−0.07, 0.04)

0.635

Fruit

0

(−0.04, 0.04)

0.99

Vegetable

−0.03

(−0.08, 0.02)

0.248

Sugar free beverage

−0.02

(−0.07, 0.03)

0.352

Sugary beverage

0.02

(−0.03, 0.07)

0.519

Sugar free and sugary beverage

0.04

(−0.03, 0.11)

0.284

Sleep

−0.05

(−0.1, − 0.003)

0.038

Physical activity

−0.03

(− 0.08, 0.03)

0.374

Unhealthy snacks

0.04

(−0.01, 0.08)

0.13

Fast Food

0.02

(−0.02, 0.07)

0.32

Unhealthy snack and fast food

0.04

(−0.01, 0.09)

0.132

  1. a- A linear mixed-effects model was fitted on the data with BMI Z-score as outcome, and school year, elapsed time, and target behavior (exposure. Each exposure one at a time in each model) as fixed effects and subject-to-subject variation by random intercepts