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Short sleep, mental health problems predict long-term insomnia

Filed in
  • Depression

American Academy of Sleep Medicine  |  Jan 08, 2012
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Mental health problems and getting less than six hours of sleep play key roles in the persistence of insomnia. A study in the January edition of SLEEP found these risk factors in people experiencing insomnia for at least 7½ years. Smoking, caffeine and alcohol consumption, and sleep apnea did not predict persistent insomnia.

The study looked at 1,395 random subjects who reported having insomnia 7½ years earlier. Researchers found that 44 percent of them still had insomnia. Nearly a third (30 percent) were sleeping poorly but 26 percent were sleeping normally again. Those who still had insomnia had strong links to mental health problems and short periods of sleep. Depression was the most common mental health problem reported.

Researchers concluded that addressing mental health issues should be a priority in cases of chronic insomnia. They also suggested that people sleeping less than six hours were strong candidates for chronic insomnia. The study was done by Pennsylvania State University, and the universities of Athens and Crete, both in Greece.

1 Comment

  1. 1 Osunuza 10 Nov
    I do not intend o be rude or nasty, hoewver I understand that obesity or being overweight is a factor that ameliorates OSA; rather than spending money buying machines and all sorts that would aid in sustaining your unhealthy lifestyle(i'm only mentioning from what is visibile, do not take offense if I am wrong as I apologise beforehand); why not look into trimming down a bit. Like I said, no offense intended and I am a subscriber and might not know you in person, but care for you.