![]() ![]() A sleep study doctor will then review your sleep test results and a final report will be sent to your referring doctor to make a diagnosis and provide a treatment recommendation.Īn in-lab sleep study records extensive metrics to capture sleep patterns, brain activity, blood oxygen levels, sleep stages, heart rate, breathing, airflow, body position, snoring or other sleep sounds and movement in the chest, abdomen, eyes and limbs. During the night, a sleep lab technician evaluates data that is collected by sensors attached to your head and body. In Lab Sleep Study What to Expect During an in Lab Sleep StudyĪ sleep lab study monitors your sleep stages and cycles during an overnight stay at either a hospital or sleep diagnostic center. ![]() But which sleep study is better for your budget and health needs? Here, we’ll compare the differences between a sleep study at home vs a lab sleep study for diagnosing Sleep Apnea. If you suspect that you have Sleep Apnea, you’ll need to take either an at home or in lab sleep study to confirm a diagnosis and receive a treatment plan. neurology/staywell/document.An overnight sleep study, also known as a Polysomnography, measures sleep quality and helps to pinpoint whether or not you have a sleep disorder. tests-procedures/polysomnography/about/pac-20394877 An economic evaluation of home versus laboratory-based diagnosis of obstructive sleep apnea. DOI: 10.5665/sleep.4804 Clinical practice guideline for diagnostic testing for adult obstructive sleep apnea: An American Academy of Sleep Medicine clinical practice guideline. essentials-in-sleep/home-sleep-apnea-testing Diagnostic accuracy of level 3 portable sleep tests versus level 1 polysomnography for sleep-disordered breathing: A systematic review and meta-analysis. A novel nasal expiratory positive airway pressure (EPAP) device for the treatment of obstructive sleep apnea: A randomized controlled trial. Diagnostic accuracy of level IV portable sleep monitors versus polysomnography for obstructive sleep apnea: A systematic review and meta-analysis. ![]() You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. If sleep apnea is diagnosed, the second part of the night is used to set up the treatment device. If you receive a diagnosis of sleep apnea, you may need to return to the lab at a later date to set up a device to help you breathe.ĭuring a split-night study, the first half of the night is used to monitor your sleep. There are two formats for sleep studies: full night and split night.ĭuring a full-night sleep study, your sleep will be monitored for an entire night. your breathing, including oxygen levels, breathing lapses, and snoring.your sleep cycle, as determined by your brain waves and eye movements.Once you fall asleep, the technician will monitor the following: The more relaxed you are, the better the technician can monitor your sleep. This enables the sleep technician to monitor your breathing, brain activity, and other vital signs while you’re asleep. However, you’ll have a variety of wires attached to your body. Bring pajamas and anything else you usually need to sleep. You’ll stay in a private room designed to make you feel comfortable, much like a hotel room. An at-home test may be recommended instead. If you’re a night owl or morning lark, this time frame may not be optimal. Many sleep studies generally take place between 10 p.m. In-lab sleep studies are used to diagnose sleep apnea, along with a wide range of other sleep disorders. ![]()
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