Navigation Links
Inactive kids face 6-fold risk of heart disease by teen years, study finds
Date:4/4/2008

CHAPEL HILL Young children who lead inactive lifestyles are five-to-six times more likely to be at serious risk of heart disease, with that degree of danger emerging as early as their teenage years, according to a new study by researchers at the University of North Carolina at Chapel Hill.

The findings, published Friday (April 4) in the open access journal Dynamic Medicine, looked at a group of children twice first while in grade school, then again seven years later when they were in their teens.

Researchers wanted to know more about the early onset of metabolic syndrome, a condition more commonly found in adults. Metabolic syndrome is the label given to a clustering of medical disorders that raise the risk of heart disease and diabetes, such as glucose intolerance, hypertension, elevated triglycerides, low HDL (so-called good) cholesterol and obesity. Previous studies have found that somewhere from four percent to nine percent of adolescents have the condition.

However, until now, no one had tracked the same group of children over time to see just how fitness and activity levels in their early years played a role in the likelihood of them developing metabolic syndrome by the time they were teenagers, said Robert McMurray, professor of exercise and sports science in the department of exercise and sports science in UNCs College of Arts and Sciences.

The study looked at data from almost 400 children between the ages of seven and 10 from across North Carolina. Researchers measured factors such as height, body mass, percentage body fat, blood pressure and cholesterol levels. Participants were also surveyed about their physical activity and given an aerobic fitness test.

When the same children were examined again seven years later, 4.6 percent had three or more characteristics of metabolic syndrome.

McMurray said adolescents with the syndrome were six times more likely to have had low aerobic fitness as children and five times more likely to have low levels of physical activity at the time they joined the study.

For example, as children, those who had low levels of physical activity got no vigorous exercise (such as playing basketball or soccer) and spent less than 20 minutes a day doing moderate-intensity physical activity (walking briskly, riding a bike at a medium speed). That means that at best, they were getting just one-third of the 60 minutes a day that is currently recommended for children by the Centers for Disease Control and Prevention, said McMurray.

This shows efforts need to begin early in childhood to increase exercise, he said. Children today live a very sedentary life and are prone to obesity. This is the first study to examine the importance of childhood fitness levels on your metabolism as a teenager. Previously we didnt know if low fitness levels were an influence.

Its obvious now that there is a link and this is something which we need to pay attention to by encouraging our kids to keep fit, or suffer the consequences later in life, said McMurray.


'/>"/>

Contact: Patric Lane
patric_lane@unc.edu
919-962-8596
University of North Carolina at Chapel Hill
Source:Eurekalert

Related medicine news :

1. Childrens Hospital of Pittsburgh of UPMC Involved in Projects To Develop Nations First Heart Assist Devices for Young Children
2. American Airlines Honors Flight Attendants at Golden Heart Awards Ceremony
3. HIV Drugs Linked to Increased Risk of Heart Attack
4. Drug Failed to Reduce Heart Attack Risk After Bypass
5. Catheter repair of mitral valve improves heart size, symptoms
6. Diabetics Face Doubled Risk of Heart Attack
7. New research shows benefits of ultrasound contrast agents outweigh potential risk to heart patients
8. First Mosaic laureate to gain doctorate for work on heart function
9. Angina drug potentially useful against heart rhythm disorders
10. Polar, Virgin HealthMiles Partnership Adds Heart Rate Tracking to Employee Health Incentive Program
11. Jiffy Lube(R) Raises $1 Million for American Heart Associations Go Red For Women(TM) Movement to Fight Heart Disease
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 2017 , ... Lori R. Somekh, founder of the Law Office of ... elder law and special needs planning attorneys. “Membership in ElderCounsel helps our office remain ... to network with elder law attorneys nationwide,” said Somekh. , ElderCounsel ...
(Date:10/13/2017)... ... 13, 2017 , ... Ellevate Network, the leading network for professional women, brought ... gender equality at their inaugural Summit in New York City in June. The event ... audience of over 3 million. To watch the Mobilize Women video, click here ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Agile Software Development, has been awarded a contract by the Center for Medicare ... (BPA) aims to accelerate the enterprise use of Agile methodologies in a consistent ...
(Date:10/12/2017)... ... October 12, 2017 , ... CitiDent and San Francisco dentists, ... cutting-edge Oventus O2Vent technology. As many as 18 million Americans are estimated to ... breathing. Oral appliances can offer significant relief to about 75 percent of people ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... The American ... Excellence to Carol Friedman, PhD, FACMI, during the Opening Session of AMIA’s Annual Symposium ... 8. , In honor of Morris F. Collen, a pioneer in the field of ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... 2017 AVACEN Medical , Inc. (AVACEN) announced ... 2017 New Product Innovation Award for Its fibromyalgia pain ... secondary medical device market research by Frost & Sullivan,s industry ... drug-free pain relief product, the AVACEN 100, offers a safe ... widespread pain. ...
(Date:10/11/2017)... , Oct. 11, 2017  Caris Life Sciences ... on fulfilling the promise of precision medicine, today announced ... joined Caris, Precision Oncology Alliance™ (POA) as its 17 ... centers, the St. Jude Crosson Cancer Institute will help ... the use of tumor profiling, making cancer treatment more ...
(Date:10/10/2017)... , Oct. 10, 2017   West Pharmaceutical Services, ... solutions for injectable drug administration, today shared the results ... Adapter for improving the intradermal administration of polio vaccines. ... Vaccination Summit in May 2017 by Dr. Ondrej ... Department, World Health Organization (WHO), and recently published in ...
Breaking Medicine Technology: