An in-lab sleep study provides a board-certified sleep medicine physician with the most complete evaluation of your sleep. You will be required to stay overnight at a sleep center.
An in-lab sleep study, also known as a polysomnogram, records your brain waves, heartbeats and breathing as you sleep. It also charts your eye movements, limb movements and oxygen in your blood. This data will help your doctor make a diagnosis and develop a treatment plan.
A board-certified sleep medicine physician may recommend an in-lab sleep study to:
For some patients suspected of obstructive sleep apnea, the sleep physician may recommend a home sleep test instead of an in-lab study. A home sleep test uses different equipment that you can set up yourself.
An in-lab sleep study is the way to ensure that you have the proper diagnosis for a sleep disorder. Speak with your health care provider if you think you might need a sleep study.