Table 3.
Multivariable logistic regression examining the association between overweight/obesity and healthy weight behaviours with sequential adjustment for demographic characteristics
| Characteristics | Model 1 | Model 2 | Model 3 | Model 4 | ||||
|---|---|---|---|---|---|---|---|---|
| AOR | 95% CI | AOR | 95% CI | AOR | 95% CI | AOR | 95% CI | |
| Healthy Weight Behaviours | ||||||||
| MVPA | ||||||||
| < 60 mins | 1.17 | (0.98–1.39) | 1.22* | (1.02–1.47) | 1.27* | (1.04–1.61) | 1.29* | (1.03–1.62) |
| ≥ 60 mins | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Screen Time | ||||||||
| > 2 h | 1.14 | (0.99–1.31) | 1.12 | (0.97–1.30) | 1.16 | (1.02–1.39) | 1.15 | (0.98–1.34) |
| ≤ 2 hours | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Fruit and Vegetable Consumption | ||||||||
| < 5/day | 1.16 | (0.97–1.39) | 1.12 | (0.94–1.34) | 1.07 | (0.91–1.32) | 1.08 | (0.88–1.31) |
| ≥ 5 day | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Sleep | ||||||||
| Inadequatea | 1.07 | (0.92–1.25) | 1.10 | (0.94–1.29) | 1.08 | (0.94–1.31) | 1.06 | (0.91–1.05) |
| Adequateb | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Demographics | ||||||||
| Age | 0.97 | (0.91–1.03) | 0.99 | (0.93–1.06) | 0.98 | (0.92–1.05) | ||
| Sex | ||||||||
| Male | 1.57*** | (1.33–1.86) | 1.65*** | (1.38–1.97) | 1.65*** | (1.38–1.97) | ||
| Female | 1.00 | 1.00 | 1.00 | |||||
| Subjective Social Statusc | 0.93** | (0.89–0.98) | 0.94* | (0.90–0.99) | 0.95* | (0.90–1.00) | ||
| Parental Educational Attainment | ||||||||
| University or College | 1.00 | 1.00 | ||||||
| Some Post-Secondary | 1.11 | (0.75–1.64) | 1.08 | (0.73–1.60) | ||||
| High School or Less | 1.44* | (1.14–1.83) | 1.40* | (1.11–1.78) | ||||
| Ethnicity | ||||||||
| White | 1.00 | |||||||
| Black | 1.27 | (0.89–1.82) | ||||||
| Asian | 0.94 | (0.76–1.16) | ||||||
| Other | 1.05 | (0.84–1.29) | ||||||
| Model Fit Statistics | ||||||||
| AIC | 948,941.20 | 938,443.28 | 826,815.89 | 813,784.76 | ||||
| BIC | 949,848.38 | 938,450.34 | 826,822.82 | 813,791.66 | ||||
| 2 Log L | 948,939.20 | 938,441.28 | 826,813.89 | 813,782.76 | ||||
Notes: Reference category for obese and overweight is not overweight or obese; AOR = Adjusted Odds Ratio; 95% CI = 95% Confidence Interval aInadequate sleep = Less than 9–11 h (11–13 year olds), less than 8–10 h or more than 10 h (14–17 year olds);; bAdequate sleep = 9–11 h (11–13 year olds), 8–10 h (14–17 year olds); cSubjective Social Status, as measured using the MacArthur Scale of Subjective Social Status (Scale from 1 to 10); *P-value< 0.05; **P-value< 0.01; ***P-value< 0.001