Are You Suffering from Sleep Apnea? Take the Sleep Apnea Test
In order to properly diagnose possible obstructive sleep apnea, it is important to have a study performed on the person having this problem. You can have either an attended polysomnogram (PSG) or an unattended home sleep test (HST).
With the supervision of a registered polysomnographic sleep technologist, attended PSG test is conducted in a sleep lab. It is not only sleep apnea that the PSG test can diagnose but other sleep disorders as well. The different types of equipment that they use can monitor brain activity, respiratory effort, heart rate, eye movements, blood oxygen saturation, body movements, and more.
On the other hand, the home sleep test is used to only diagnose sleep apnea. You can perform the test yourself. The HST test equipment can be brought home and used overnight. In order to know how to use the equipment, you will have to undergo a tutorial. You will not have a difficult time using HST test equipment. The data that the HST equipment captures are limited to the respiratory effort, airflow, and blood oxygen saturation. Body positions and breathing movements can be captured by other HST equipment.
A lot of people are using HST today to diagnose obstructive sleep apnea. You need to make some considerations when choosing between PSG and HST. Below are some of the benefits of using HST.
It is very affordable to take HST. HST only costs a fourth of the cost of PSG. If you or your insurance company is paying out of the pocket, then this is a very attractive alternative. Instuance companies will request for an HST for sleep apnea diagnosing.
If you are someone who does not like staying overnight is a lab, if you live in a remote location or if you have other medical problems that will prevent you from sleeping in a lab, then a home sleep test will be very convenient for you.
It is easier to have patients show up to receive their device than to fill beds. Sleep labs can only accommodate as many patients as they have beds each night. There is also a need to have sleep technologists on staff to monitor those who are taking the sleep test.
Based on your medical history, family history, and physical evaluation, it will be determined whether you are at high risk for sleep apnea so you can take the HST. If you are a high risk one, there are signs that will confirm this. The size of the patient’s neck, BMI, upper airway evaluation, age, and craniofacial anatomy are the signs that can confirm this. What patients can do with the use of the home sleep test equipment is to determine if they have sleep apnea and they can also determine its severity.