Abstract
Background/objectives
High blood pressure (HBP) is one of the most important risk factors for cardiovascular diseases and it has a high prevalence in pediatric populations. However, the determinants of the incidence of Pre-HBP and HBP in children are not well known. i) To describe the incidence of HBP in European children; and ii) to evaluate the effect of physical activity (PA) and sedentary behavior (SB) on the Pre-HBP and HBP.
Methods
The IDEFICS cohort study. A total of 16,228 children 2-9 years at baseline were recruited by complex sampling population-based survey in eight European countries. At baseline (T0), 5221 children were selected for accelerometer measurements; 5061 children were re-examined 2 years later (T1). We estimated the incidence of Pre-HBP and HBP and evaluate the effect of PA and SB on the Pre-HBP and HBP, by computing relative risks and the corresponding 95% confidence intervals (RR, 95% CI).
Results
Incidences of Pre-HBP and HBP per year were: 121/1000 children and 110/1000 children, respectively. We found that children maintaining SB > 2 h/d during the two year follow-up showed a RR of having HBP of 1.28 (1.03-1.60). Children in T1 not performing the recommended amount of PA (< 60 min/d) have a RR of HBP of 1.53 (1.12 to 2.09). We found no association between pre-HBP and the behaviors.
Conclusion
The incidence of pre-HBP and HBP is high in European children. Maintaining sedentary behaviors during childhood increases the risk of developing HBP after two years of follow-up.
Original language | English |
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Pages (from-to) | 165-170 |
Number of pages | 6 |
Journal | International Journal of Cardiology |
Volume | 180 |
Early online date | 26 Nov 2014 |
DOIs | |
Publication status | Published - 1 Feb 2015 |
Scopus Subject Areas
- Cardiology and Cardiovascular Medicine
User-Defined Keywords
- Children
- Cohort study
- Hypertension
- Lifestyle behaviors
- Multicenter study