Multiple linear regression analysis evaluating the association between diastolic blood pressure according to independent variables for each study, in boys.

Beta coefficient and their respective confidence intervals 95% (95% CI). *This analysis was adjusted for potential confounders: age, socioeconomic status, parental education, regular tobacco smoking, body mass index and waist circumference. **420 boys were excluded because they met the inclusion criteria. MPA = moderate physical activity. VPA = vigorous physical activity. MVPA = moderate and vigorous physical activity. PA = physical activity. SB = sedentary behavior. Significant associations are in bold.