Navigation Links
Short nighttime sleep duration among infants, young children associated with obesity in later life
Date:9/6/2010

Insufficient amounts of nighttime sleep among infants and preschool-aged children may be a significant risk factor for developing childhood obesity, according to a report in the September issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals. Additionally, napping does not appear to be an adequate substitute for nighttime sleep in terms of preventing obesity.

"Obesity defined as having age- and sex-specific body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) at or above the 95th percentile of national growth standards has doubled among children aged 2 to 5 years and adolescents aged 12 to 19 years and has tripled among those aged 6 to 11 years" during the last three decades, the authors write as background in the article. "Evidence is accumulating from cross-sectional population studies to support a robust contemporaneous relationship between shortened sleep duration and unhealthy weight status in children and adolescents."

Using existing national, longitudinal and panel survey data collected for children and adolescents, Janice F. Bell, Ph.D., M.P.H., of the University of Washington, Seattle and Frederick J. Zimmerman, Ph.D., of the University of California, Los Angeles, studied 1,930 children ages 0 to 13 years, with data collected on the same children in 1997 (baseline) and again in 2002 (follow-up). For the purposes of the study, children were separated into a "younger" group (age 0 to 59 months) and an "older" group (age 60 to 154 months).

The authors found that, "at follow-up, 33 percent of the younger cohort and 36 percent of the older cohort were overweight or obese." For the younger children, short duration of nighttime sleep at baseline was associated with an increased risk of subsequent overweight or obesity. In the older age group, baseline sleep was not associated with subsequent weight status, however contemporaneous sleep was associated with increased odds of a shift from normal weight to overweight or from overweight to obesity at follow-up. Additionally, in the older group, nighttime sleep at follow-up was associated with marginally increased odds of obesity at follow-up while sleep duration five years prior had no meaningful effect. According to the authors, "these findings suggest that there is a critical window prior to age 5 years when nighttime sleep may be important for subsequent obesity status."

"Sleep duration is a modifiable risk factor with potentially important implications for obesity prevention and treatment," the authors conclude. "Insufficient nighttime sleep among infants and preschool-aged children appears to be a lasting risk factor for subsequent obesity, while contemporaneous sleep appears to be important to weight status in adolescents. Napping had no effects on the development of obesity and is not a substitute for sufficient nighttime sleep."


'/>"/>

Contact: Clare Hagerty
clareh@uw.edu
206-685-1323
JAMA and Archives Journals
Source:Eurekalert

Related medicine news :

1. To Not Sleep, Perchance to Shorten Your Life
2. Study finds an increased risk of death in men with insomnia and a short sleep duration
3. Study links shorter sleep durations with greater risks of mental distress in young adults
4. Short-Term Overeating Could Make Long-Term Weight Loss Tougher
5. Engineering shorter wait times in the ER
6. Childhood abuse, adversity may shorten life, weaken immune response among the elderly
7. Competing for a mate can shorten lifespan
8. Short and long sleep durations are independent risk factors for cardiovascular disease
9. The Longer You Sit, the Shorter Your Life Span: Study
10. SNM cautions that Canadas Chalk River coming back online will not solve long-term isotope shortage
11. Decline in international medical graduates exacerbates shortage of general surgeons
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/27/2016)... , ... May 27, 2016 , ... Aimed at nurses ... interest stories, which come courtesy of leaders in the nursing and health care industry. ... leading advocates and associations—namely Abilene Christian University. , As the nursing industry is ...
(Date:5/26/2016)... ... ... There are many ways to cook a hot dog, but new research ... their dogs straight off the grill. Of the 90 percent of Americans who say ... a hot dog, far outpacing other cooking methods such as steaming (12 percent), microwaving ...
(Date:5/26/2016)... Atlanta, Georgia (PRWEB) , ... May 26, 2016 ... ... a certificate in intellectual property (IP) to its specialty academic programs. , Answering ... joins the college’s existing certificate programs in health law, and environmental and land ...
(Date:5/26/2016)... ... 2016 , ... Cardiac arrhythmia is a common complication following ... survival, reports a team of UPMC researchers in the largest study of its ... Thoracic and Cardiovascular Surgery, provide critical information that will hopefully lead to better ...
(Date:5/26/2016)... ... May 26, 2016 , ... Dr. James Maisel will ... Long Island Chapter on June 4, 2016, 1:30-3:30 pm at the Farmingdale Public ... Retina Group of New York , is a Board Certified ophthalmologist who ...
Breaking Medicine News(10 mins):
(Date:5/24/2016)... LAWRENCE, Mass. , May 24, 2016  NxStage ... medical technology company focused on advancing renal care, today ... Officer, plans to participate in the following schedule of ... will be made available at http://ir.nxstage.com/ . ... Jefferies Healthcare Conference NY, NY           Friday, ...
(Date:5/24/2016)... , May 24, 2016  Joe Marziani has joined VMS BioMarketing as senior ... executive officer, today. In his new role, Marziani will lead the company,s business development ... professionals to improve outcomes. Photo - http://photos.prnewswire.com/prnh/20160523/371089 ... ... ...
(Date:5/24/2016)... 2016 Los innovadores de ... mundo, introduce catéteres para la intervención de extremidades ... compañía global especializada en el suministro de soluciones ... cartera incluyendo productos para tratar la enfermedad arterial ... son los dispositivos de primera entrada de la ...
Breaking Medicine Technology: