Table 2

Adjusted OR (CI 95%) for low fruit intake by breakfast and snacks frequency
All school children Boys Girls Sex interaction Boys Age-interaction Girls Age-interaction
P-value 11 years 13 years 15 years P-value 11 years 13 years 15 years P-value
Breakfast
Irregular vs. Regular 1.28 (1.07–1.53) 1.25 (0.96–1.64) 1.31 (1.02–1.67) 0.79 1.51 (0.88–2.58) 1.30 (0.84–2.00) 1.09 (0.67–1.75) 0.75 1.25 (0.73–2.15) 1.14 (0.78–1.66) 1.52 (1.01–2.31) 0.73
Snacks
Irregular vs. Regular 1.20 (1.02–1.42) 1.25 (0.99–1.59) 1.18 (0.94–1.49) 0.76 1.73 (1.16–2.59) 1.01 (0.69–1.50) 1.03 (0.66–1.61) 0.12 1.41 (0.90–2.23) 1.45 (1.01–2.09) 0.75 (0.49–1.14) 0.04

More covariates were applied for the purposes of the full population research, such as: age, body perception, gender, family social class and type and intended weight loss.

The analyses that were stratified by sex were adjusted based on the same covariates except sex.

The ones that were stratified by age and sex were adjusted based on the same covariates except sex and age.

Bold: significant OR.

Lazzeri et al.

Lazzeri et al. Nutrition Journal 2013 12:123   doi:10.1186/1475-2891-12-123

Open Data