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Central Sleep Apnea and Sleep-Related Hypoventilation

Obstructive sleep apnea hypopnea is the most common breathing-related sleep disorder. It is marked by nocturnal breathing disturbances described as “breathing pauses” or gasping/snorting for air during the night, often resulting in daytime sleepiness.

More specifically, obstructive sleep apnea involves repeated episodes (at least 5 per hour of sleep per night) of upper airway obstruction (apneas or hypopneas) during sleep. Apnea refers to the total absence of airflow, and hypopnea refers to a reduction in airflow.

The disorder requires that the daytime sleepiness, fatigue, or unrefreshing sleep that results is not better explained by another mental disorder (including a sleep disorder, such as insomnia) and is not attributable to another medical condition. 

 

 Note: The 2013 DSM-5 indicates that this disorder is now called obstructive sleep apnea hypopnea.

Central Sleep Apnea and Sleep-Related Hypoventilation

John M. Grohol, Psy.D.

Dr. John Grohol is the founder & CEO of Psych Central. He is an author, researcher and expert in mental health online, and has been writing about online behavior, mental health and psychology issues -- as well as the intersection of technology and human behavior -- since 1992. Dr. Grohol sits on the editorial board of the journal Computers in Human Behavior and is a founding board member and treasurer of the Society for Participatory Medicine. He writes regularly and extensively on mental health concerns, the intersection of technology and psychology, and advocating for greater acceptance of the importance and value of mental health in today's society. You can learn more about Dr. John Grohol here.

APA Reference
Grohol, J. (2017). Central Sleep Apnea and Sleep-Related Hypoventilation. Psych Central. Retrieved on June 18, 2018, from https://psychcentral.com/disorders/central-sleep-apnea-and-sleep-related-hypoventilation/

 

Scientifically Reviewed
Last updated: 24 Aug 2017
Last reviewed: By John M. Grohol, Psy.D. on 24 Aug 2017
Published on PsychCentral.com. All rights reserved.