Research Study compares Sleep Testing

A new research study compared laboratory-based test Polysomnography, know as PSG (complete set of channels), to home study type testing, or HST (limited channels). The research revealed A 7-channel HST including airflow, effort, body position, and oxygen saturation that is manually-scored is comparable to in lab testing A 2-channel HST that is auto-scored is inferior The study titled “Physician Decision Making and Clinical Outcomes With Laboratory Polysomnography or Limited-Channel Sleep Studies for Obstructive Sleep Apnea: A Randomized Trial” was just published in the Annals of Internal Medicine. The trial was conducted in 406 patients suspected to have OSA. The research compared outcomes of …

Continue Reading