Table 5.
Associations of lifestyle behaviors with overweight and obesity (n = 5913)
| Overweight (excluding obesity) | ||||
|---|---|---|---|---|
| (n = 782) | ||||
| Child lifestyle behaviors | Crude model | Model 1* | Model 2** | Model 3*** |
| OR (95 CI%) | OR (95 CI%) | OR (95%CI) | OR (95%CI) | |
| TV viewing (≥2 hrs/d) | 1.60 (1.34,1.91) ‡ | 1.13 (0.92,1.37) | 1.09 (0.89,1.34) | - |
| Computer game (≥1 hr/d) | 1.09 (0.72,1.64) | 0.83 (0.54,1.28) | 0.82 (0.53,1.28) | - |
| Outdoor play (<1 hr/d) | 1.38 (1.16,1.66) ‡ | 1.26 (1.06,1.49) ‡ | 1.20 (0.99,1.45)† | 1.20 (0.99,1.45)† |
| Sport participation (no) | 1.29 (1.10,1.52) ‡ | 1.12 (0.95,1.33)¥ | 1.12 (0.94,1.33) | - |
| Active transport (<5 d/week) | 0.74 (0.60,0.92) ‡ | 0.92 (0.74,1.14) | 0.93 (0.74,1.15) | - |
| Obesity (excluding overweight) | ||||
| (n = 261) | ||||
| Child lifestyle behaviors | Crude model | Model 1* | Model 2** | Model 3*** |
| OR (95 CI%) | OR (95 CI%) | OR (95% CI) | OR (95% CI) | |
| TV viewing (≥2 hrs/d) | 2.23 (1.60,3.12) ‡ | 1.13 (0.80,1.59) | 1.06 (0.71,1.57) | - |
| Computer game (≥1 hr/d) | 1.61 (0.98,2.64)† | 1.01 (0.59,1.72) | 0.99 (0.56,1.78) | - |
| Outdoor play (<1 hr/d) | 1.44 (1.08,1.92) ‡ | 1.17 (0.86,1.59) | 1.05 (0.73,1.51) | - |
| Sport participation (no) | 1.29 (0.98,1.68)† | 0.96 (0.72,1.28) | 0.93 (0.67,1.28) | - |
| Active transport (<5 d/week) | 0.65 (0.49,0.85) ‡ | 1.05 (0.78,1.41) | 1.06 (0.78,1.43) | - |
Table is based on imputed dataset. ¥p value <0.20, †p value <0.10; ‡p value <0.05. Values in bold indicate statistical significance (p < 0.05).
Values represent odds ratios and 95% confidence intervals derived from multivariable multinomial regression analyses (reference category is normal weight).
*Adjusted for socio-demographic factors: child’s sex, child’s age, child’s ethnicity, maternal educational level, household income, and maternal employment status.
**Additionally adjusted for family lifestyle factors: child’s breakfast skipping, consumption of high-calorie snacks, consumption of sugar-containing beverages, maternal BMI, and paternal BMI.
***Additionally adjusted for other sedentary behaviors and physical activity behaviors.