Sleep Apnea Prevalence United States

Agustus 13, 2020

Adults have obstructive sleep apnea. With almost 1 billion people affected and with prevalence exceeding 50 in some countries effective diagnostic and treatment strategies are needed to minimise the negative health impacts and to maximise cost effectiveness.

Nationalobesityweek More Than 35 Of U S Adults Are Obese 1 And

This accounts for an average of 400 apneas per night.

Sleep apnea prevalence united states. Defining osa as an ahi 5 events hour in the wisconsin sleep cohort the prevalence of osa was 24 in men and 9 in women aged 30 60 years of age. It is estimated that 22 million americans suffer from sleep apnea with 80 percent of the cases of moderate and severe obstructive sleep apnea undiagnosed. Several new studies highlight the destructive nature of obstructive sleep apnea a chronic disease that increases the risk of high blood pressure heart disease type 2 diabetes.

Insomnia is the most common specific sleep disorder with short term issues reported by about 30 of adults and chronic insomnia by 10. Roughly half of all hospital patients that have a case of hypertension are also afflicted with sleep. On the average night s sleep a sufferer of obstructive sleep apnea may experience 60 apneas per hour.

Prevalence of short sleep duration 7 hours for adults aged 18 years by county united states 2014 printable version cdc pdf pdf 740kb learn how the counties in your state rank in prevalence of short sleep duration insufficient sleep at the county health rankings roadmaps website external. To our knowledge this is the first study to report global prevalence of obstructive sleep apnoea. A number of studies using large samples representative of the general population are now available and provide prevalence estimates for obstructive sleep apnea in countries such as the united states 7 9 australia spain china 12 13 korea and india.

Sleep disorders including sleep apnea have become a significant health issue in the united states. Public health and safety are threatened by the increasing prevalence of obstructive sleep apnea which now afflicts at least 25 million adults in the u s according to the national healthy sleep awareness project. Drowsy driving is responsible for 1 550 fatalities and 40 000 nonfatal injuries annually in the united states.

Sleep apnea severity is usually assessed by the apnea hypopnoea index ahi which is the number of complete apneas or incomplete hypopneas obstructive events per hour of sleep. Untreated sleep apnea sufferers are also three times as likely to have heart disease. 9 21 of women have obstructive sleep apnea.

Despite the increasing recognition that obstructive sleep apnea is a relatively common condition population data sets to estimate disease prevalence in the united states and abroad did not exist until about 15 years ago. Obstructive sleep apnea was clinically recognized more than 30 years ago but awareness of this condition outside the field of sleep medicine was slow to develop the situation changed drastically when population based studies uncovered an unexpectedly high prevalence of osa in adults 8 11 health care systems around the world were not prepared to cope with the extremely large number of.

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