HSS
Home Sleep Study
Why do I need a sleep study?
One third of the population has sleep apnea, and the majority of these individuals are undiagnosed!
Sleep apnea significantly increases one’s risk of sudden cardiac death and stroke, in addition to negatively affecting sleep quality, blood pressure, blood sugar, inflammation, metabolism, energy, cognitive health, sexual function, etc. This is why at Kadima Center, we run a home sleep study test on every patient to make sure we do not miss this important diagnosis.
Should I get an in-lab test or a home sleep study?
Instead of referring our patients for a cumbersome overnight sleep study with multiple tubes and sensors, we utilize the latest home sleep study devices that gather data while they are sleeping in the comfort of their own beds. Not only is this less expensive and more convenient, it can also provide more accurate data about their typical sleep patterns.
The equipment we use is designed to detect and record apnea events (periodic cessation of breath) by utilizing a sensor attached to a fingertip. This innovative approach allows individuals to monitor their sleep and gather valuable data without the need for an in-lab sleep study.
What if I have sleep apnea?
If the individual has an AHI score of more than 5 events an hour, this is considered a positive test. The treatments recommended will vary based on each individual’s results and needs. These may include weight loss, positional therapy, the use of a continuous positive airway pressure (CPAP) device for sleep apnea, or other interventions such as a specialized bite guard (mandibular advancement device).
The good news is, sleep apnea is treatable! Once we identify the individuals at risk, we can negate these risks with proper treatment. Treating sleep apnea does not only decrease their risk of a heart attack or stroke, it improves their quality of life!
You can read more about Obstructive Sleep Apnea HERE
How does it work?
The fingertip sensor uses light to measure blood volume changes, revealing heart-related fluctuations known as peripheral arterial tone. This data helps furnish valuable insights into arousal events.
It also uses actigraphy to track body movements during sleep, helping assess sleep quality, duration, and disturbances.
Finally, the sensor measures blood oxygen levels (SpO2) and can identify reductions in oxygen levels during sleep. When these levels drop at least 3-4%, this can indicate sleep apnea-related breathing issues.
How many nights should I test?
Since there can be night-to-night variability, the home sleep study test is administered for two nights to best assess the presence and severity of disease. The data is then uploaded to a website and analyzed by the medical provider.
