Table 3.
Estimated cross-sectional association between taking the exams for higher education (outcome) and nutritional quality of in-home and at-school snacking (exposure) in students from Santiago, Chile, after adjusting other influences (n = 571).
| In-Home Snacking | At-School Snacking | |||||||
|---|---|---|---|---|---|---|---|---|
| OR | 95% CI | aOR | 95% CI | OR | 95% CI | aOR | 95% CI | |
| Unhealthy | 0.46 ** | 0.29–0.71 | 0.53 * | 0.31–0.88 | 0.49 *** | 0.32–0.74 | 0.57 * | 0.35–0.90 |
| Unhealthy-to-fair | 0.68 * | 0.47–0.98 | 0.75 | 0.48–1.15 | 0.71 | 0.49–1.04 | 0.81 | 0.51–1.27 |
| Male | (…) | - | 0.66 * | 0.45–0.96 | (…) | - | 0.66 * | 0.45–0.97 |
| Overweight | (…) | - | 0.99 | 0.64–1.52 | (…) | - | 0.99 | 0.65–1.55 |
| Obesity | (…) | - | 0.97 | 0.56–1.66 | (…) | - | 0.97 | 0.57–1.67 |
| Physically inactive | (…) | - | 0.85 | 0.57–1.25 | (…) | - | 0.84 | 0.57–1.24 |
| Maternal education | (…) | - | 0.63 * | 0.42–0.92 | (…) | - | 0.63 * | 0.42–0.92 |
| Paternal education | (…) | - | 0.75 | 0.49–1.13 | (…) | - | 0.76 | 0.50–1.15 |
| Fatherless family | (…) | - | 0.68 * | 0.48–0.99 | (…) | - | 0.68 * | 0.47–0.98 |
| No added Fe | (…) | - | 0.84 | 0.59–1.21 | (…) | - | 0.84 | 0.58–1.21 |
OR: Odds ratio. aOR: adjusted OR. (…) Non-observed variables. Overweight: BMI-z from >1 SD to <2 SD. Obesity: BMI-z ≥ 2 SD. Physically inactive: ≤90 min/week of scheduled exercise. Maternal and paternal education: incomplete high school. * p < 0.05; ** p < 0.01; *** p < 0.001.