Table 3.
Factors associated with specific dietary variables by multivariate logistic analysis in boys and girls #.
| Boys | Girls | ||||
|---|---|---|---|---|---|
| Adjusted OR (95% CI) | p-Value | Adjusted OR (95% CI) | p-Value | ||
| More consumption of fruits and vegetables | |||||
| Chronotype | Chronotype Ψ | ||||
| N-type | 0.39 (0.14, 0.94) | 0.04 | N-type | 0.83 (0.31, 2.28) | 0.72 |
| E-type | 0.32 (0.10, 1.04) | 0.06 | E-type | 0.68 (0.22, 2.12) | 0.50 |
| TST-Sch D | 1.01 (1.00, 1.02) | 0.10 | |||
| Regular breakfast | |||||
| Chronotype Ψ | Chronotype | ||||
| N-type | 0.44 (0.13, 1.53) | 0.20 | N-type | 1.07 (0.22, 5.23) | 0.93 |
| E-type | 0.33 (0.09, 1.25) | 0.10 | E-type | 0.47 (0.09, 2.44) | 0.37 |
| Long screen time ^ | 0.35 (0.15, 0.81) | 0.01 | |||
| Skip breakfast/small breakfast | |||||
| Chronotype | Chronotype | ||||
| N-type | 6.68 (0.87, 51.45) | 0.07 | N-type | 1.71 (0.21, 14.12) | 0.62 |
| E-type | 14.78 (1.83, 119.14) | 0.01 | E-type | 7.95 (0.95, 66.68) | 0.06 |
| First-born child | 2.82 (1.15, 6.92) | 0.02 | Long screen time ^ | 2.46 (1.06, 5.70) | 0.04 |
| Only child | 1.45 (0.69, 3.06) | 0.33 | TST-Sch D | 0.99 (0.98, 1.00) | 0.002 |
| Dining out | |||||
| Chronotype * | Chronotype Ψ | ||||
| N-type | N/A | N/A | N-type | 0.97 (0.30, 3.07) | 0.95 |
| E-type | N/A | N/A | E-type | 0.76 (0.21, 2.82) | 0.68 |
| TV viewing during meal times | |||||
| Chronotype | Chronotype | ||||
| N-type | 1.66 (0.68, 4.09) | 0.27 | N-type | 2.79 (0.85, 9.12) | 0.09 |
| E-type | 5.62 (1.92, 16.42) | 0.002 | E-type | 5.39 (0.27, 0.99) | 0.01 |
| More educated carers | 0.45 (0.24, 0.82) | 0.01 | More educated carers | 0.51 (0.27, 0.99) | 0.048 |
| Long screen time ^ | 2.45 (1.41, 4.26) | 0.002 | Long screen time ^ | 2.15 (1.21, 3.81) | 0.009 |
| Excessive consumption of sugar | |||||
| Chronotype Ψ | Chronotype | ||||
| N-type | 2.00 (0.45, 9.01) | 0.37 | N-type | 0.91 (0.19, 4.46) | 0.91 |
| E-type | 3.87 (0.81, 18.55) | 0.09 | E-type | 2.05 (0.39, 10.70) | 0.40 |
| Long screen Time ^ | 3.51 (1.43, 8.61) | 0.006 | |||
| TST-Sch D | 1.00 (0.99, 1.00) | 1.00 | |||
| Fast food consumption | |||||
| Chronotype | Chronotype | ||||
| N-type | 1.55 (0.61, 3.92) | 0.36 | N-type | 5.50 (2.05, 14.80) | 0.001 |
| E-type | 3.18 (0.91, 11.16) | 0.07 | E-type | 7.74 (2.37, 25.24) | 0.001 |
| Long screen time ^ | 2.44 (1.22, 4.89) | 0.01 | Long screen Time ^ | 1.67 (0.86, 3.26) | 0.13 |
| Nighttime snacking | |||||
| Chronotype Ψ | Chronotype | ||||
| N-type | 0.56 (0.24, 1.34) | 0.19 | N-type | 0.43 (0.17, 1.10) | 0.08 |
| E-type | 1.16 (0.45, 3.02) | 0.76 | E-type | 0.50 (0.17, 1.45) | 0.20 |
| TST-Sch D | 0.99 (0.99, 1.00) | 0.03 | |||
OR, Odds ratio; CI, Confidence interval; N-type, intermediate-type; E-type, evening-type; TST-Sch D, Total sleep time in scheduled days. # Only significant covariates were presented and controlled in the multivariate analyses. Ψ Presented univariate analyses because there was no identified confounder. ^ Outliers were excluded from the analyses. * Analysis could not be performed because one of the cells was reported to be 0.