Feinberg
Northwestern Medicine | Northwestern University | Faculty Profiles

News Center

  • Categories
    • Campus News
    • Disease Discoveries
    • Clinical Breakthroughs
    • Education News
    • Scientific Advances
  • Press Releases
  • Media Coverage
  • Podcasts
  • Editor’s Picks
    • COVID-19
    • Cardiology
    • Cancer
    • Neurology and Neuroscience
    • Aging and Longevity
    • Artificial Intelligence in Medicine
  • News Archives
  • About Us
    • Media Contact
    • Share Your News
    • News Feeds
    • Social Media
    • Contact Us
Menu
  • Categories
    • Campus News
    • Disease Discoveries
    • Clinical Breakthroughs
    • Education News
    • Scientific Advances
  • Press Releases
  • Media Coverage
  • Podcasts
  • Editor’s Picks
    • COVID-19
    • Cardiology
    • Cancer
    • Neurology and Neuroscience
    • Aging and Longevity
    • Artificial Intelligence in Medicine
  • News Archives
  • About Us
    • Media Contact
    • Share Your News
    • News Feeds
    • Social Media
    • Contact Us
Home » Today’s Teens will Die Younger of Heart Disease
Uncategorized

Today’s Teens will Die Younger of Heart Disease

By medwebNov 21, 2011
Share
Facebook Twitter Email

Today’s Teens will Die Younger of Heart Disease

A teenage boy watching TV

A new study that takes a complete snapshot of adolescent cardiovascular health in the United States reveals a dismal picture of teens likely to die of heart disease at a younger age than adults do today, reports Northwestern Medicine research.

“We are all born with ideal cardiovascular health, but right now we are looking at the loss of that health in youth,” said Donald Lloyd-Jones, MD, chair and associate professor of preventive medicine at Northwestern University Feinberg School of Medicine and a physician at Northwestern Memorial Hospital. “Their future is bleak.”

Lloyd-Jones is the senior investigator of the study presented Nov. 16 at the American Heart Association Scientific Sessions in Orlando.

The effect of this worsening teen health is already being seen in young adults. For the first time, there is an increase in cardiovascular mortality rates in younger adults ages 35 to 44, particularly women, Lloyd-Jones said.

The alarming health profiles of 5,547 children and adolescents, ages 12 to 19, reveal many have high blood sugar levels, are obese or overweight, have a lousy diet, don’t get enough physical activity and even smoke, the new study reports. These youth are a representative sample of 33.1 million U.S. children and adolescents from the 2003 to 2008 National Health and Nutrition Examination Surveys.

“Cardiovascular disease is a lifelong process,” Lloyd-Jones said. “The plaques that kill us in our 40s and 50s start to form in adolescence and young adulthood. These risk factors really matter.”

“After four decades of declining deaths from heart disease, we are starting to lose the battle again,” Lloyd-Jones added.

The American Heart Association (AHA) defines ideal cardiovascular health as having optimum levels of seven well-established cardiovascular risk factors, noted lead study author Christina Shay, who did the research while she was a postdoctoral fellow in preventive medicine at Feinberg. Shay now is an assistant professor of epidemiology at the University of Oklahoma Health Sciences Center.

“What was most alarming about the findings of this study is that zero children or adolescents surveyed met the criteria for ideal cardiovascular health,” Shay said. “These data indicate ideal cardiovascular health is being lost as early as, if not earlier than the teenage years.”

The study used measurements from the AHA’s 2020 Strategic Impact Goals for monitoring cardiovascular health in adolescents and children. Among the findings:

Terrible Diets

All the 12-to-19-year-olds had terrible diets, which, surprisingly, were even worse than those of adults, Lloyd-Jones said. None of their diets met all five criteria for being healthy. Their diets were high in sodium and sugar-sweetened beverages and didn’t include enough fruits, vegetables, fiber, or lean protein.

“They are eating too much pizza and not enough whole foods prepared inside the home, which is why their sodium is so high and fruit and vegetable content is so low,” Lloyd-Jones said.

High Blood Sugar

More than 30 percent of boys and more than 40 percent of girls have elevated blood sugar, putting them at high risk for developing type 2 diabetes.

Overweight or Obese

Thirty-five percent of boys and girls are overweight or obese.

“These are startling rates of overweight and obesity, and we know it worsens with age,” Lloyd-Jones said. “They are off to a bad start.”

Low Physical Activity

Approximately 38 percent of girls had an ideal physical activity level compared to 52 percent of boys.

High Cholesterol

Girls’ cholesterol levels were worse than boys’. Only 65 percent of girls met the ideal level compared to 73 percent of boys.

Still Smoking

Almost 25 percent of teens had smoked within the past month of being surveyed.

Blood Pressure

Most boys and girls (92.9 percent and 93.4 percent, respectively) had an ideal level of blood pressure.

The problem won’t be easy to fix. “We are much more sedentary and get less physical activity in our daily lives,” Lloyd-Jones said. “We eat more processed food, and we get less sleep. It’s a cultural phenomenon, and the many pressures on our health are moving in a bad direction. This is a big societal problem we must address.”

The research was funded by the National Heart, Lung and Blood Institute.

Members of the media, please contact Marla Paul via e-mail or at (312) 503-8928 for more information about this story.

Share. Facebook Twitter Email

Related Posts

Mar 29, 2023

Adolescent Sexual Health Program Receives Funding for Social Marketing Campaign

Mar 29, 2023

Lurie Cancer Center Receives Merit Extension from NCI

Oct 20, 2021

Drug Combination May Reduce Risk of Leukemia Relapse

Mar 26, 2020

Comments are closed.

Latest News

Coaxing Hair Growth in Aging Hair Follicle Stem Cells

Jun 9, 2023

New Therapeutic Target for Osteoarthritis Identified 

Jun 9, 2023

Largest Cell Map of Human Lung Reveals Insights Into Disease

Jun 8, 2023

McNally Honored with Walder Award

Jun 8, 2023

Biological Aging Increases Risk of Depression, Anxiety in Adults 

Jun 7, 2023
  • News Center Home
  • Categories
  • Press Release
  • Media Coverage
  • Editor’s Picks
  • News Archives
  • About Us
Flickr Photos
ANB05555
ANB08990
ANB09022
ANB09063
ANB09008
ANB08781
ANB08971
ANB09000
ANB08992
ANB09015
ANB09058
ANB09048

Northwestern University logo

Northwestern University Feinberg School of Medicine

RSS Facebook Twitter LinkedIn Flickr YouTube Instagram
Copyright © 2023 Northwestern University
  • Contact Northwestern University
  • Disclaimer
  • Campus Emergency Information
  • Policy Statements

Type above and press Enter to search. Press Esc to cancel.