What is the apnea-uvopnea index?
Sleep apnea is a health condition characterized by interruption of breathing, called apneas, during sleep. Hypopneas is similar to Apneas, but they represent a shallow breath compared to almost the entire stop in the breath apnea. Individual people can have different levels of sleep problems, so the doctor can check how much apneas and hypopneas have a person for sleep to assess the severity of the condition. This is known as the apnea-ubopnea index and contains the diameter of all respiratory problems throughout the night per hour.
brief breaking of breathing is normal, but when a person experiences more than the usual amount of respiratory problems during sleep, it may suffer from daily fatigue, high blood pressure and even cardiovascular disease. Apneas is either a complete break of breathing for ten seconds or almost complete breathing stop, which brings less than a quarter of air with normal breath. In fact, the wordpnoe stems from the Greek words for "breathless". On the other hand, Hypopneas are unusually low breaths where fromIt eBs only about 70% or less normal air.
Reducing air intake due to abnormal amount of apneas and hypopneas can have significant effects on the level of circulating oxygen in the blood. The body uses oxygen to control cell metabolism and is essential for life. Therefore, the body has developed mechanisms to ensure that enough air enters the body, even if one sleeps. These breaks of breathing may cause the body to completely wake up or get to a less intense level of sleep. Therefore, there may be a lack of proper sleep daily drowsiness and inability to concentrate.
doctors can check a person's breathing during sleep for the amount of apneas, hypopneas or both that occur. The apnee-uvopnea index includes the concern of the event and counts on the dividing of the total occurrence of the number of minutes that the person slept, and then multiply this response 6.It builds the number of these events per hour.
A healthy person usually depicts several events during each hour of sleep, so the low apnea-ubopnea index. Although defined limits of mild to severe sleep apnea disease may vary according to the specifications of individual health authorities, an example of a serious case may be the apneoe-uvopnea index of 30 events per hour or more. The severity of the condition may dictate which medical interventions can be used, which may require surgery for the most serious cases.