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:2/23/2017)... ... February 23, 2017 , ... Thinksport, the most award-winning sunscreen ... Fondo of Marin. For the second year in a row, cyclists will stay ... “We are thrilled to provide our safe, non-toxic sunscreen to over 2,000 cycling ...
(Date:2/23/2017)... ... February 23, 2017 , ... ... exclusively to funding innovative lymphoma research and serving the lymphoma community through a ... to the La Gorce Country Club in Miami Beach to host its Swirl: ...
(Date:2/23/2017)... ... 23, 2017 , ... Los Angeles-based weight loss surgeon Michael Feiz, M.D., F.AC.S. ... Not to Hot,” which will begin airing on February 24, 2017. The show chronicles ... the 2012 reality television series, “Here Comes Honey Boo Boo.” The earlier series from ...
(Date:2/23/2017)... ... February 23, 2017 , ... EBSCO Information ... National Institute for Health and Care Excellence (NICE) framework. The agreement ... Health Service (NHS) to search, order and purchase medical and healthcare-related content through ...
(Date:2/23/2017)... Colorado (PRWEB) , ... February 23, 2017 , ... ... Magazine, an exciting, new, interactive publication where generations converge and explore the world ... expand their worldview, Dialog Magazine enables readers to gain understanding, increase empathy, and ...
Breaking Medicine News(10 mins):
(Date:2/24/2017)...  Xynomic Pharmaceuticals, Inc., an oncology drug research ... acquired exclusive worldwide rights to develop, manufacture and ... targeting hematological and solid tumors. To ... 2 clinical trials of Abexinostat in US, EU ... been completed, demonstrating that Abexinostat is clinically active ...
(Date:2/23/2017)... LG Innotek hat heute die weltweit erste ... das 1,5-fache des 45-mW-Moduls der Konkurrenz. UV-C ... und 280 nm und eignet sich damit für Sterilisationsaufgaben. Es ... zerstört. Das Produkt von LG Innotek erzeugt UV-Strahlung im ... ...
(Date:2/23/2017)... 2017 Im Rahmen seiner Schlüsselwachstumsstrategie arbeitet ... der südwestlichen chinesischen Provinz Guizhou, 2017 mit dem Angebot von ... an der Entwicklung einer eingebetteten Hightech-Schlüsselindustrie. Foto - ... ... ...
Breaking Medicine Technology: