Table 5.
Factors associated with high adherence to the Healthy Diet Indicator-2015 (met ≥6 components) based on logistic regression analysis (N = 1370).
| Factors | Class | Crude OR (95% CI), pa | Multivariate OR (95% CI)b, pa |
|---|---|---|---|
| Sex | Women | 1 | 1 |
| Men | 2.58 (1.59–4.19), 0.001 | 2.37 (1.38–4.09), 0.002 | |
| Age | 18–34 years | 1 | 1 |
| 35–49 years | 2.73 (1.45–5.14), 0.002 | 2.41 (1.20–4.85), 0.013 | |
| 50–64 years | 2.56 (1.27–5.17), 0.009 | 2.47 (1.17–5.21), 0.018 | |
| ≥65 years | 2.09 (0.92–4.76), 0.080 | 1.59 (0.68–3.74), 0.286 | |
| BMI | <18.5 kg/m2 | 1 | 1 |
| 18.5–24.9 | 1.86 (0.66–5.20), 0.229 | 1.25 (9.44–3.59), 0.679 | |
| 25.0–29.9 | 1.46 (0.48–4.48), 0.508 | 0.78 (0.24–2.49), 0.672 | |
| ≥30 | 1.14 (0.20–6.48), 0.880 | 0.61 (0.10–3.58), 0.583 | |
| Smoking | Smokers | 1 | 1 |
| Nonsmokers | 1.21 (0.69–2.11), 0.507 | 1.45 (0.82–2.58), 0.201 | |
| Alcohol | Low | 1 | 1 |
| Moderate | 1.20 (0.68–2.14), 0.529 | 0.94 (0.52–1.70), 0.825 | |
| High | 0.90 (0.51–1.59), 0.711 | 0.72 (0.40–1.30), 0.278 | |
| Physical activity | Inactive | 1 | 1 |
| Active | 1.50 (0.97–2.34), 0.069 | 1.73 (1.09–2.73), 0.020 |
OR, odds ratio; CI, confidence interval; BMI, body mass index.
a
By calculated using the logistic regression model.
b
Adjusted for sex, age classes, BMI levels, smoking status, alcohol intake, and physical activity.