Navigation Links
Short, long sleep duration associated with increased mortality
Date:12/1/2007

WESTCHESTER, Ill. A study published in the December 1 issue of the journal SLEEP is the first to show that both a decrease and an increase in sleep duration are associated with an elevated risk of mortality by cardiovascular and non-cardiovascular means, respectively.

The study, authored by Jane E. Ferrie, PhD, of the University College London Medical School in London, U.K., focused on 10,308 participants between 35 and 55 years of age. Baseline screening (Phase 1), conducted between 1985 and 1988, involved a clinical examination and a self-administered questionnaire. Data collection at Phase 3 (1992-1993) also included a clinical examination (8,104 participants) and questionnaire (8,642 participants).

According to the results, U-shaped associations were observed between sleep at Phase 1 and Phase 3 and subsequent all-cause, cardiovascular and non-cardiovascular mortality. A decrease in sleep duration among participants sleeping six, seven or eight hours at baseline was associated with a 110 percent excess risk of cardiovascular mortality. However, an increase in sleep duration among those sleeping seven or eight hours at baseline was associated with a 110 percent excess risk of non-cardiovascular mortality. Adjustment for the socio-demographic factors, existing mortality and health-related behaviors measured left these associations largely unchanged.

In terms of prevention, our findings indicate that consistently sleeping seven or eight hours per night is optimal for health, said Dr. Ferrie. The indication that mortality rates are lower in participants who slept five to six hours or less at Phase 1 but who reported extended hours of sleep at Phase 3 implies that increasing sleep duration in short sleepers is likely to have health benefits. In contrast to this, the finding that an increased duration of sleep among those sleeping seven to eight hours is associated with higher levels of mortality implies that sleep restriction should at least be considered.

On average, most adults need seven to eight hours of sleep each night to feel alert and well-rested.

The American Academy of Sleep Medicine (AASM) offers the following tips on how to get a good nights sleep:

  • Follow a consistent bedtime routine.

  • Establish a relaxing setting at bedtime.

  • Get a full nights sleep every night.

  • Avoid foods or drinks that contain caffeine, as well as any medicine that has a stimulant, prior to bedtime.

  • Do not go to bed hungry, but dont eat a big meal before bedtime either.

  • Avoid any rigorous exercise within six hours of your bedtime.

  • Make your bedroom quiet, dark and a little bit cool.

  • Get up at the same time every morning.

Those who believe they have a sleep disorder should consult with their primary care physician or a sleep specialist.


'/>"/>

Contact: Jim Arcuri
jarcuri@aasmnet.org
708-492-0930
American Academy of Sleep Medicine
Source:Eurekalert

Related medicine news :

1. Time to Set Kids Back-to-School Sleep Clocks
2. AASM encourages those student-athletes at risk for developing osa to visit a sleep clinic
3. Sleepless Kids Are Troubled Kids
4. Jefferson specialists studying innovative surgery for effectively treating sleep apnea
5. Work time is the largest influence to the duration of a persons sleep
6. Passive smoking increases sleep disturbance among pregnant women
7. Minorities more likely to have sleep durations associated with increased mortality
8. Lack of sleep among new school-goers leads to behavioral, cognitive problems
9. Work Time Predicts Sleep Time
10. Nicotine in breast milk disrupts infants sleep patterns
11. Proper Mattress Can Improve Sleep Comfort, Reduce Pain, Says American Chiropractic Association
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/23/2017)... ... 2017 , ... A recent report from the National Council on Teacher Quality ... report suggests, based on a review of GPA and SAT/ACT requirements at 221 institutions ... U.S. It argues that this higher bar should be set by states, by the ...
(Date:3/23/2017)... ... March 23, 2017 , ... Demonstrating their commitment to improving ... health departments have been awarded national accreditation through the Public Health Accreditation ... expanding network of communities across the nation whose health departments meet rigorous national ...
(Date:3/23/2017)... Montclair, NJ (PRWEB) , ... March 23, 2017 ... ... the Renaissance Oklahoma City Convention Center at 10 North Broadway Avenue, will be ... 6.0 hours of relevant, practical instruction in the management of chronic pain. , ...
(Date:3/23/2017)... PA and Grimsby, Ontario (PRWEB) , ... March 23, 2017 , ... The MBI “Hall ... modular industry or whose acts have had a significant impact on the careers of all ... and Marketing with NRB Inc. was inducted into the MBI’s Hall of Fame. The ...
(Date:3/23/2017)... ... March 23, 2017 , ... Dilger-Maxwell ... of the Norwalk and Vermillion areas, celebrates the newest charity campaign in ... nonprofit, community-based substance abuse prevention and peer recovery support organization providing vital ...
Breaking Medicine News(10 mins):
(Date:3/24/2017)... , March 24, 2017 FinancialBuzz.com ... ... leading publisher of cannabis market research, the legal cannabis market ... CAGR through 2021, despite conflicting signals from the current presidential ... out that the two biggest drivers of growth in this ...
(Date:3/24/2017)... India , March 24, 2017 ... of the industry including definitions, classifications, applications and industry ... the international market including development history, competitive landscape analysis, ... ... Ampoules industry spread across 105 pages providing 10 company ...
(Date:3/24/2017)... DALLAS , March 23, 2017  HealthMine surveys ... January 2017 revealed that health plan members want help ... reason to stay engaged in their health, 2) help ... an integrated platform for health and 5) relevant, real-time ... outcomes and lowering healthcare costs. ...
Breaking Medicine Technology: