Navigation Links
Poor sleep quality linked to lower physical activity in people with PTSD

DARIEN, IL A new study shows that worse sleep quality predicts lower physical activity in people with post-traumatic stress disorder (PTSD).

Results show that PTSD was independently associated with worse sleep quality at baseline, and participants with current PTSD at baseline had lower physical activity one year later. Further analysis found that sleep quality completely mediated the relationship between baseline PTSD status and physical activity at the one-year follow-up, providing preliminary evidence that the association of reduced sleep quality with reduced physical activity could comprise a behavioral link to negative health outcomes such as obesity.

"We found that sleep quality was more strongly associated with physical activity one year later than was having a diagnosis of PTSD," said lead author Lisa Talbot, postdoctoral fellow at the San Francisco VA Medical Center and the University of California, San Francisco. "The longitudinal aspect of this study suggests that sleep may influence physical activity."

Study results are published in the July 15 issue of the Journal of Clinical Sleep Medicine, which is published by the American Academy of Sleep Medicine.

"This study adds to the literature that shows that better sleep leads to healthier levels of exercise, and previous research has shown that better sleep leads to healthier food choices," said American Academy of Sleep Medicine President Dr. Timothy Morgenthaler. "It is clear that healthy sleep is an essential ingredient in the recipe for a healthy life."

The study involved data from the Mind Your Heart Study, a prospective cohort study of 736 outpatients recruited from two Department of Veterans Affairs (VA) medical centers. PTSD was assessed with the Clinician-Administered PTSD Scale (CAPS). At baseline participants rated their sleep quality overall during the last month, and at baseline and again one year later they reported how physically active they have been during the last month. Of the 736 military veteran participants, 258 had current or subsyndromal PTSD.

According to Talbot, the results suggest that behavioral interventions to increase physical activity should include an assessment for sleep disturbance.

"The findings also tentatively raise the possibility that sleep problems could affect individuals' willingness or ability to implement physical activity behavioral interventions," she said. "Sleep improvements might encourage exercise participation."


Contact: Lynn Celmer
American Academy of Sleep Medicine

Related medicine news :

1. Luke Bryan Tickets Sleep Train Amphitheatre in Wheatland, CA (Sacramento): Ticket Down has Slashed Ticket Prices on Luke Bryan in Wheatland at Sleep Train
2. Sleep disturbances, common in Parkinsons disease, can be early indicator of disease onset
3. Contradictory findings about the effect of the full moon on sleep
4. Sleep deprivation leads to symptoms of schizophrenia
5. Twin study links community socioeconomic deprivation to sleep duration
6. Short sleep, aging brain
7. Sleep, mood improves after substantial weight loss
8. Sleep education program spurs preschoolers to snooze 30 minutes longer at night
9. Does the moon affect our sleep?
10. Sleep quality and duration improve cognition in aging populations
11. Proteins causing daytime sleepiness tied to bone formation, target for osteoporosis
Post Your Comments:
(Date:11/30/2015)... ... November 30, 2015 , ... ... at the Radiological Society of North America (RSNA) 2015 conference. , Leading ... dictation and speech-enabled documentation software, announced their partnership today at RSNA 2015. ...
(Date:11/30/2015)... ... 30, 2015 , ... World Patent Marketing , a ... household invention that provides an economical and easy way of gaining customized curtains. ... at 2.6%," says Scott Cooper, CEO and Creative Director of World Patent Marketing. ...
(Date:11/29/2015)... St. Petersburg, FL (PRWEB) , ... November 30, ... ... beauty are available today from the new company, Sublime Beauty NATURALS®. All products ... organic and natural products, like essential oils, organic facial serums and USDA Certified ...
(Date:11/29/2015)... ... ... The Cyber Monday deal is a deep 40% or more discount on every item on ... the skin care lover in your circle. Each Christmas, Sublime Beauty offers a special ... serums are staples: Collagen, Retinol and Hyaluronic Serums. , Stocking stuffers like Skin Brushes, natural ...
(Date:11/29/2015)... , ... November 29, 2015 , ... While conventional walkers ... or provide ready access to exercise weights. Fortunately, an inventor from Uniontown, Pa., has ... TOMMY WALKER to enhance the benefits of a standard walker to improve the user’s ...
Breaking Medicine News(10 mins):
(Date:11/27/2015)... 27, 2015  Lannett Company, Inc. (NYSE: ... the acquisition of Kremers Urban Pharmaceuticals Inc. (KU), ... biopharmaceuticals company UCB S.A. (Euronext: UCB). ... acquired KU from UCB for total consideration of ... a customary working capital adjustment, a deduction of ...
(Date:11/26/2015)... november 2015 AAIPharma Services Corp./Cambridge ... investering aan van ten minste $15,8 miljoen ... het mondiale hoofdkantoor in Wilmington, ... in extra kantoorruimte en extra capaciteit voor ... behoeften van de farmaceutische en biotechnologische markten. ...
(Date:11/26/2015)... 3D bioprinting market is expected to reach ... by Grand View Research Inc. Rising prevalence of chronic diseases ... is expected to boost the market growth, as 3D bioprinting ... --> 3D bioprinting market is expected to reach ... by Grand View Research Inc. Rising prevalence of chronic diseases ...
Breaking Medicine Technology: