Navigation Links
Twin study links community socioeconomic deprivation to sleep duration
Date:7/2/2014

DARIEN, IL A new study of adult twins suggests that the level of socioeconomic deprivation in a neighborhood is associated with the sleep duration of residents.

Results show that increased socioeconomic deprivation was significantly associated with decreased sleep duration across all twins. Further analysis within twin pairs found that this association remained significant after accounting for genetics and shared family environment, indicating a robust relationship.

"These results are a starting point for discussing the impact that neighborhood-level factors have on sleep duration," said principal investigator Dr. Nathaniel Watson, president-elect of the American Academy of Sleep Medicine and professor of neurology at the University of Washington in Seattle, where he is co-director of the University of Washington Medicine Sleep Center and director of the Harborview Medical Center Sleep Clinic. "If we improve upon social deprivation, we may have an opportunity to improve upon habits that influence how long people sleep."

The research abstract was published recently in an online supplement of the journal Sleep and was presented in Minneapolis, Minnesota, at SLEEP 2014, the 28th annual meeting of the Associated Professional Sleep Societies LLC.

The study group comprised 2,202 twin pairs - 1,268 monozygotic pairs and 934 dizygotic pairs - from the University of Washington Twin Registry. The mean age of study subjects was 37 years, and 62.1 percent were female. Mean self-reported nightly sleep duration was 7.4 hours.

Community socioeconomic deprivation was measured using the Singh Index (SI), a composite, area-level measure. The index combines 17 indicators measuring factors such as poverty, income, education and housing.

Watson's research team also found an intriguing gene by environment interaction. As socioeconomic deprivation increased, the total genetic and non-shared environmental variability of sleep duration also went up.

"The more socioeconomically deprived the neighborhood, the more erratic the sleep duration, both shorter and longer than the healthy seven to nine hours per night that we recommend," he said.


'/>"/>

Contact: Lynn Celmer
lcelmer@aasmnet.org
630-737-9700
American Academy of Sleep Medicine
Source:Eurekalert  

Related medicine news :

1. Study Suggests Vaccine May Help Kids With Brain Cancer
2. Study reveals how cancer drug causes diabetic-like state
3. Coffee Drinking in Pregnancy Wont Lead to Sleepless Baby: Study
4. Lower GI problems plague many with rheumatoid arthritis, Mayo Clinic study finds
5. Veggies Like Broccoli, Cabbage May Help Fight Breast Cancer: Study
6. No Added Cancer Risk From Hip Replacement Materials: Study
7. Reported Decline in U.S. Pneumonia Deaths May Be False: Study
8. Early Study Finds Some Promise for Lung Cancer Vaccine
9. Narcissists Often Ace Job Interviews, Study Finds
10. Sexual objectification of female artists in music videos exists regardless of race, MU study finds
11. Soy may alleviate hot flashes in menopause, large-scale study finds
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Twin study links community socioeconomic deprivation to sleep duration
(Date:2/10/2016)... ... February 10, 2016 , ... ... digital self-scheduling readily available to physicians. The integration will enable Allscripts users ... select appointments via Everseat’s free mobile app. , The partnership gives Everseat substantial ...
(Date:2/10/2016)... ... February 10, 2016 , ... ... 32224, February 26th: Amateur & Professional Divisions - Time: 7:00pm – 10:00pm ... 10:00pm | Ticket Prices $30, Social Media: http://www.USPoleSportsFed.org , Facebook: ...
(Date:2/10/2016)... ... 10, 2016 , ... Workrite Ergonomics, who is celebrating their 25th year of ... to being an internationally recognized leader in their industry. , "We are very proud ... President of Workrite. “Workrite recognized the importance of good ergonomics before most of ...
(Date:2/10/2016)... ... ... Anxiety of older Americans over steep cost increases of prescription drugs is at ... to The Senior Citizens League (TSCL). Since last fall, TSCL has ... costs. “The implications are chilling, particularly for people with chronic health problems,” says ...
(Date:2/10/2016)... , ... February 09, 2016 , ... ... and staff helped give free oral screenings to 150 children in kindergarten through ... , The College of Dental Medicine joined Chinese American Dental Society of Southern ...
Breaking Medicine News(10 mins):
(Date:2/10/2016)... Mast Therapeutics, Inc. (NYSE MKT: ... sickle cell disease and heart failure, today announced the ... at a price to the public of $0.275 per ... Company,s common stock and one warrant to purchase one ... price of $0.42 per share. The warrants are exercisable ...
(Date:2/10/2016)... WINDSOR, ON , Feb. 10, 2016 /PRNewswire/ ... Perry , has announced the release of an ... This is a revolutionary breakthrough in the treatment ... environmental radiation exposure. It will assist in the ... are present. It will also protect only the ...
(Date:2/10/2016)... , Feb. 10, 2016 ALSP, Inc. announced that ... as Consultant for Medical Affairs in preparation for its move ... Pierschbacher , PhD, CEO, stated, "We are pleased to welcome ... forward to working with an individual of such practical knowledge ... forward to drawing deeply on his broad experience and success ...
Breaking Medicine Technology: