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Prevalência de fatores de risco cardiovascular em adolescentes

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TLDR
In conclusion, cardiovascular risk factors are a prevalent health issue among students in the city of Londrina and are more frequent among boys than girls.
Abstract
The aim of this study was to determine the prevalence of cardiovascular risk factors in adolescents and to verify its association with age and gender. 644 high school students from public schools in the city of Londrina, Parana State, Brazil, participated in the study. A two-step sampling process was used. Behavioral risk factors (physical inactivity, inadequate consumption of fruits and vegetables, and smoking) and biological risk factors (overweight and high blood pressure) were investigated. Nearly 90% of adolescents showed at least one risk factor. Inadequate consumption of fruits (56.7%) and vegetables (43.9%) and physical inactivity (39.2%) were the most prevalent risk factors. Prevalence rates for high blood pressure and overweight were 18.6 and 12.7%, respectively. Cardiovascular risk factors were more frequent among boys (PR = 1.20; 95%CI = 1.01-1.42). In conclusion, cardiovascular risk factors are a prevalent health issue among students in the city of Londrina.

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TL;DR: The estimates of these risk behaviors among Brazilians adolescents were very close to or even greater than those found in developed countries in several studies analyzed in this review.
References
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Journal ArticleDOI

Establishing a standard definition for child overweight and obesity worldwide: international survey

TL;DR: The proposed cut off points, which are less arbitrary and more internationally based than current alternatives, should help to provide internationally comparable prevalence rates of overweight and obesity in children.
Journal ArticleDOI

Association between multiple cardiovascular risk factors and atherosclerosis in children and young adults. The Bogalusa Heart Study

TL;DR: Findings indicate that as the number of cardiovascular risk factors increases, so does the severity of asymptomatic coronary and aortic atherosclerosis in young people.

Establishing a standard definition for child overweight and obesity worldwide: international survey.

TL;DR: An internationally acceptable definition of child overweight and obesity is developed, specifying the measurement, the reference population, and the age and sex specific cut off points.
Journal ArticleDOI

Global Burden of Cardiovascular Diseases Part I: General Considerations, the Epidemiologic Transition, Risk Factors, and Impact of Urbanization

TL;DR: An overview of the global burden of atherothrombotic cardiovascular disease is provided and overarching factors influencing variations in CVD by ethnicity and region and the influence of urbanization are described.
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