Selected characteristics of the study population and results of univariate and multivariate analyses relating several variables to BMI.
N = 496 subjects after exclusion of participants with missing data.b
The mean and standard deviation (SD) of BMI of the sample is 19.45±3.4.c
referred to the age of 10 years.d
the number that do not add to 542 are due to missing data for the variable.e
referred to the parental education of 13 years.f
referred to birth weight ≥4 kilograms.g
referred to recommended daily servings.