Table 3 Significant results for at least one school level from univariate analysis and interactions effects analysis of covariates associated with prevalence of OPA in the primary and secondary schools children, Greece
P value | OR (95% CI) | |||
|---|---|---|---|---|
Variables | Primary schoolchildren | Secondary schoolchildren | Primary schoolchildren | Secondary schoolchildren |
Gender (males vs females) | < 0.001 | < 0.001 | 1.25 (1.16–1.34) | 1.16(1.04–1.30) |
Father’s participation in OPA (yes vs no) | < 0.001 | < 0.001 | 1.51 (1.41–1.62) | 1.24 (1.10–1.39) |
Mother’s participation in OPA (yes vs no) | < 0.001 | 0.01 | 1.32 (1.18–1.47) | 1.176 (1.05–1.32) |
Obesity (vs normal weight) | 0.03 | 0.04 | 0.83 (0.74–0.95) | 0.87 (0.77–0.98) |
Overweight (vs normal weight) | 0.17 | 0.06 | 0.84 (0.66–1.02) | 0.80 (0.64–1.01) |
Underweight (vs normal weight) | 0.70 | 0.03 | 1.82 (0.81–4.16) | 0.75 (0.62–0.90) |
Geographic area (Urban vs rural) | 0.32 | < 0.001 | 0.92 (0.52–1.04) | 1.60 (1.486–1.713) |
Low SES (vs other categories) | < 0.001 | < 0.001 | 0.44 (0.39–0.49) | 0.68 (0.56–0.80) |
High SES (vs other categories) | < 0.001 | < 0.001 | 1.84 (1.68–2.03) | 1.12 (1.09–1.16) |
Age (6–12 years vs 12–15 years) | < 0.001 | 0.54 | 0.87 (0.81–0.94) | 0.82 (0.43–1.56) |
Father’s participation in OPA * Mother’s participation in OPA | 0.03 | 0.06 | 1.16(1.05–1.40) | 1.25 (0.99-1.46) |