TY - JOUR T1 - Cardiovascular risk profile of high school students: A cross-sectional study JO - Revista Portuguesa de Cardiologia T2 - AU - Rocha,Teresa AU - Rocha,Evangelista AU - Alves,Ana Catarina AU - Medeiros,Ana Margarida AU - Francisco,Vânia AU - Silva,Sónia AU - Mendes Gaspar,Isabel AU - Rato,Quitéria AU - Bourbon,Mafalda SN - 08702551 M3 - 10.1016/j.repc.2014.01.024 DO - 10.1016/j.repc.2014.01.024 UR - https://revportcardiol.org/pt-cardiovascular-risk-profile-high-school-articulo-S0870255114001826 AB - IntroductionDisease prevention should begin in childhood and lifestyles are important risk determinants of cardiovascular disease. Awareness and monitoring of risk is essential in preventive strategies. AimTo characterize cardiovascular risk and the relationships between certain variables in adolescents. MethodsIn a cross-sectional study, 854 adolescent schoolchildren were surveyed, mean age 16.3±0.9 years. Data collection included questionnaires, physical examination, charts for 10-year relative risk of mortality, and biochemical assays. In the statistical analysis continuous variables were studied by the Student's t test and categorical variables by the chi-square test and Fisher's exact test, and each risk factor was entered as a dependent variable in logistic regression analysis. ResultsPhysical activity was insufficient in 81% of students. The daily consumption of soup, salad or vegetables, and fruit was, respectively, 37%, 39% and 21%. A minority (6%) took ≤3 and 77% took ≥5 meals a day. The prevalence of each risk factor was as follows: overweight 16%; smoking 13%; hypertension 11%; impaired glucose metabolism 9%; hypertriglyceridemia 9%; and hypercholesterolemia 5%. Out-of-school physical activity, hypertension and overweight were more prevalent in males (p<0.001). Females had higher levels of cholesterol (p<0.005) and triglycerides (p<0.001). A quarter of the adolescents had a relative risk score for 10-year cardiovascular mortality of ≥2. Overweight showed a positive association with blood pressure, changes in glucose metabolism and triglycerides, and a negative association with number of daily meals. ConclusionsThe results demonstrate the need for action in providing and encouraging healthy choices for adolescents, with an emphasis on behavioral and lifestyle changes aimed at individuals, families and communities. ER -