Table 3. Multivariable Models of Parent-Perceived Stress and Child Body Mass Index^a and Obesity-Related Behaviors Among Children Aged 2 to 12 (N = 689) With Overweight or Obesity, Connect for Health Trial, Eastern Massachusetts, 2014–2016.

Variable	Low Stress	Moderate Stress	High Stress
BMI, β (95% CI) [P Valueb]	1 [Reference]	1.16 (−1.26 to 3.57) [.35]	1.85 (−1.03 to 4.73) [.21]
Screen time, ≤2 h/d, PR (95% CI) [P valuec]	1 [Reference]	1.11 (0.84 to 1.48) [.46]	1.04 (0.72 to 1.50) [.85]
Sleep (age-specificd), PR (95% CI) [P valuec]	1 [Reference]	0.80 (0.63 to 1.01) [.06]	0.84 (0.64 to 1.11) [.22]
Physical activity, ≥60 min/d, 7 d/wk, PR (95% CI) [P valuec]	1 [Reference]	0.90 (0.75 to 1.08) [.27]	1.21 (1.01 to 1.45) [.04]
Fruit and vegetable consumption, ≥5/d, PR (95% CI) [P valuec]	1 [Reference]	1.30 (0.81 to 2.08) [.28]	0.80 (0.41 to 1.56) [.51]
Fast food consumption, <1/wk, PR (95% CI) [P valuec]	1 [Reference]	0.70 (0.59 to 0.82) [<.001]	0.79 (0.65 to 0.96) [.02]
Sweet beverage consumption, <1/d, PR (95% CI) [P valuec]	1 [Reference]	1.01 (0.82 to 1.24) [.94]	1.05 (0.81 to 1.36) [.72]

Abbreviations: BMI, body mass index; PR, prevalence ratio.

^a The percentage of age- and sex-adjusted body mass index at the 95th percentile.

^b P value determined by robust linear regression with bisquare weighting adjusted for child age, sex, race/ethnicity, annual household income, and parent BMI (weight in kg divided by height in meters²; α = .05.

^c P value determined by multivariable logistic regression adjusted for child age, sex, race/ethnicity, annual household income, and parent BMI; α = 0.05.

^d Aged 2y, ≥12 h/d; 3–4 y, ≥11 h/d; 5–12 y, ≥10 h/d (15).