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:12/5/2016)... (PRWEB) , ... December 05, 2016 , ... ... announces today that they have teamed up with The American College of Surgeons ... the ACS’s Committee on Trauma, the “Bleeding Control Basic” course is a pilot ...
(Date:12/4/2016)... Fl (PRWEB) , ... December 02, 2016 , ... ... that will give patients better access to nutraceuticals and help doctors more efficiently ... EMR patient portal and practice management software platform for Integrative and Functional Medicine. ...
(Date:12/4/2016)... ... December 03, 2016 , ... ... transitions and many more tools allowing FCPX editors to create professional looking video ... Studios. , Perfect Harmony contains a beautifully designed 3D environment for placing ...
(Date:12/4/2016)... ... December 03, 2016 , ... ... at the 2016 Anti-Aging & Beauty Awards at The Aesthetic & ... & Anti-Aging Medicine European Congress (AMEC) brings together the industry’s leading scientific ...
(Date:12/4/2016)... (PRWEB) , ... December 04, 2016 , ... ... presets that have new attractive animation styles with unique displacement design elements," said ... 30 pre-animated lower third designs. Choose from a variety of design styles that ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... 2, 2016 Quantum Radiology,s Mobile Breast Center ... interpretation directly to women at the workplace, thereby maximizing ... as Delta Air Lines and SunTrust Bank, and community ... component of wellness initiatives. "I think it,s ... enables them to have a mammogram without taking a ...
(Date:12/2/2016)... ALEXANDRIA, Va. , Dec. 2, 2016 /PRNewswire-USNewswire/ ... year by the Academy of Managed Care Pharmacy ... care organizations can better address the opioid addiction ... Medication Assisted Therapies (MAT). ATAG,s newly ... in Improving Access to Naloxone," addresses many issues ...
(Date:12/2/2016)... 2, 2016 CVS Health Corporation (NYSE: ... in New York City on Thursday, December 15, 2016, beginning at 8:00 a.m. ... will provide an in-depth review of the company,s strategies ... company will also discuss 2017 earnings guidance during the ... the event will be broadcast simultaneously on the Investor ...
Breaking Medicine Technology: