Table 2. Factors significantly associated with allergic rhinoconjunctivitis in adolescents with rhinitis in the past year, identified using logistic regression.
| Univariate | Multivariate | |
|---|---|---|
| n=322 LR=167.15 | ||
| OR (95%CI) | ORa (95%CI) | |
| Number of old siblings | ||
| One | 1.14 (0.76–1.71) | 2.12 (1.09–4.11)* |
| Use of paracetamol | ||
| Once a month | 2.58 (1.60–4.16)* | 3.98 (1.85–8.57)* |
| Boiled vegetables consumption | ||
| Once or twice a week | 0.75 (0.49–1.16) | 0.48 (0.24–0.97)* |
| Bread consumption | ||
| Every day | 0.70 (0.30–1.64) | 0.24 (0.06–0.89)* |
| Once or twice a week | 0.55 (0.22–1.39) | 0.16 (0.04–0.66)* |
| Pasta consumption | ||
| Once or twice a week | 2.10 (1.19–3.72) | 3.06 (1.22–7.67)* |
| Dairies consumption | ||
| Every day | 1.44 (0.79–2.62) | 3.54 (1.16–10.82)* |
n: number of subjects included in analysis; LR: likelihood ratio; OR: odds ratio; ORa: adjusted odds ratio; 95%CI: 95% confidence interval. *significant values (p<0.05).