Navigation Links
Should kids sit less or move more? CHEO Research answers
Date:4/23/2013

Researchers have discovered that participation in physical activity of at least moderate intensity is more critical to childhood cardiometabolic health than overall sedentary time. However, when evaluating the risk of cardiovascular disease, screen time appears to be worse than overall sedentary time.

As members of TEAM PRODIGY, an inter-university research team that includes researchers from the University of Ottawa, University of Montreal, McGill University, and Laval University, researchers at the Childrens Hospital of Eastern Ontario (CHEO) Research Institute set out to examine how time spent doing moderate-to-vigorous intensity physical activity (MVPA) and time spent in sedentary behaviour affects the risk of cardiovascular disease in children. The complete article will be published in the latest issue of Applied Physiology, Nutrition, and Metabolism.

Although results in this study suggest that in children, time spent in moderate-to-vigorous physical activity appears more important than time spent in sedentary activities, with regard to cardiometabolic health, both increasing childrens participation in physical activity AND reducing their screen-related sedentary time are important public health targets to achieve, said first author, Dr. Jean-Philippe Chaput, who is a researcher at the CHEO Research Institute and a cross-appointed professor at the University of Ottawa.

This cross-sectional study involved over 500 participants between the ages of 8 and 10. The measured outcomes included waist circumference, systolic and diastolic blood pressure, fasting triglycerides, high-density lipoprotein cholesterol, and glucose concentrations.

Higher levels of MVPA were associated with lower waist circumference, fasting triglycerides and diastolic blood pressure, and higher HDL cholesterol, irrespective of sedentary time. In contrast, sedentary time was positively associated with diastolic blood pressure, but after adjustment for MVPA, the association was no longer statistically significant. Self-reported screen time was positively associated with waist circumference and negatively associated with HDL cholesterol independent of MVPA.

Today were offering empirical evidence that to reduce cardiovascular disease risk in children, being physically active throughout the day is probably more important than limiting sitting time, continued Dr. Chaput.


'/>"/>

Contact: Jenny Ryan
jennyryan@rogers.com
613-222-4630
Canadian Science Publishing (NRC Research Press)
Source:Eurekalert

Related medicine news :

1. Canada should play a role in addressing the global cancer epidemic
2. New standards for treating traumatic shoulder injuries to improve patient care
3. Should oxygen be used for patients with chronic heart failure?
4. Men Can Still Ask for PSA Test, and Some Should, Doctors Say
5. Canada should significantly increase its funding of randomized clinical trials
6. Routine care for Crohns disease in children should include measurement of bone age
7. Older Women Should Not Take Calcium, Vitamin D: Task Force
8. Guidelines Issued for When Docs Should Order Vascular Testing
9. Presidential candidates should address childhood obesity and bullying, poll says
10. KORT Physical Therapist Says Shoulder Pain Shouldn’t Be Ignored
11. Ethics should drive health policy reform, especially with physician-owned specialty hospitals
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/17/2017)... ... January 17, 2017 , ... January is National Stalking Awareness Month (NSAM), now in ... the corners and commit the crime of stalking, a very real danger to many in ... overlooked factor in stalking and other crimes. , “Stalking: know it. Name it. Stop it.”—so ...
(Date:1/17/2017)... ... , ... Anesthesia Progress – Everyone wants less pain during dental ... for each patient. Dentists have several general anesthesia alternatives and finding the right option ... Tokyo Dental College in Tokyo, Japan wanted to find out which anesthetic was the ...
(Date:1/17/2017)... (PRWEB) , ... January 17, 2017 , ... Gym Source, ... of a new showroom at South Dixie Hwy in Miami, FL. , “We are ... Gym Source. “The new innovative in-store concept is designed to give clients a seamless ...
(Date:1/17/2017)... ... January 17, 2017 , ... In the ... Activewear is a stand-out company for several differences from other mainstream brands. ... on demand, this is called 'Agile' manufacturing - http://www.leanproduction.com/agile-manufacturing.html . It allows ...
(Date:1/17/2017)... ... , ... For breast cancer clinicians and researchers who were unable to attend ... intimate review and analysis of its highlights, a novel half-day, complimentary meeting—the 14th Annual ... on February 4, 2017 in Chicago. Chaired by Kathy S. Albain, MD, FACP, FASCO ...
Breaking Medicine News(10 mins):
(Date:1/17/2017)... , Jan. 17, 2017 Precision ... and for the treatment of disease. The approach ... response to a therapy. The approach studies the ... their lifestyle and environment. In January 2015, Precision ... medicine to all diseases with more than one ...
(Date:1/17/2017)... , Jan. 17, 2017 North America Insulin ... new report, "North America Insulin Delivery Market Outlook to ... Insulin Delivery market. The report provides value, in millions ... (USD) within market segments - Insulin Pens, Insulin Pumps, ... report also provides company shares and distribution shares data ...
(Date:1/17/2017)... 17, 2017 Secretary of Health Dr. ... Gary Tennis are warning Pennsylvanians of the ... overdose deaths from the drug in Beaver ... to sedate large animals and is not meant for ... into contact with it," Secretary Murphy said. "It,s absolutely ...
Breaking Medicine Technology: