Associations between high BMI and large WC of 8-and-12-year old children and systolic and diastolic blood pressure in 12-year-old girls and boys compared with girls and boys with a normal BMI or WC at both ages (normal-normal).

BMI: body mass index, WC, waist circumference, BP: blood pressure.Model B: adjusted for cuff size, pre-pregnancy maternal overweight, puberty development scale, age at the time of the measurements, height.Model C: additionally adjusted for WC (in BMI analyses) and BMI (in WC analyses).