Table 3 Rate ratios (with 95% confidence intervals) from Poisson regression models for core and non-core food exposures, from models accounting for ethnicity, gender, and age (model 1) and extended model including school decile group (model 2)
From: Children’s everyday exposure to food marketing: an objective analysis using wearable cameras
Core Foods | Non-core Foods | |
|---|---|---|
Variable | Rate ratio (95% CI) | Rate ratio (95% CI) |
MODEL 1. Ethnicity, Gender, Age | ||
Ethnicity | ||
NZE | 1 (reference) | 1 (reference) |
Māori | 1.55 (0.68, 3.56) | 1.18 (0.90, 1.55) |
Pacific | 0.98 (0.59, 1.61) | 0.99 (0.84, 1.16) |
Gender | ||
Female | 1 (reference) | 1 (reference) |
Male | 0.84 (0.62, 1.15) | 1.03 (0.83, 1.27) |
Age (per year*) | 1.28 (0.98, 1.69) | 0.97 (0.78, 1.21) |
MODEL 2. Model 1 + School decile group | ||
Ethnicity | ||
NZE | 1 (reference) | 1 (reference) |
Māori | 1.70 (0.78, 3.69) | 1.23 (0.94, 1.62) |
Pacific | 1.15 (0.70, 1.88) | 1.06 (0.91, 1.23) |
Gender | ||
Female | 1 (reference) | 1 (reference) |
Male | 0.88 (0.61, 1.28) | 1.03 (0.81, 1.30) |
Age (per year*) | 1.19 (0.90, 1.58) | 0.97 (0.79, 1.21) |
School decile group | ||
Low (1–3) | 1.18 (0.80, 1.73) | 0.90 (0.77, 1.06) |
Middle (4–7) | 1 (reference) | 1 (reference) |
High (8–10) | 1.60 (1.03, 2.48) | 1.05 (0.87, 1.27) |