Combined nocturnal pulse oximetry and questionnaire-based obstructive sleep apnea screening - A cohort study
AffiliationUniv Arizona, Coll Med, Dept Internal Med, Banner Univ Med Ctr, Div Pulm Crit Care & Sleep Med
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CitationMashaqi, S., Staebler, D., & Mehra, R. (2020). Combined Nocturnal Pulse Oximetry and Questionnaire-Based Obstructive Sleep Apnea Screening–A Cohort Study. Sleep Medicine.
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AbstractWe conducted a retrospective cohort study. We reviewed the electronic medical records of 130 patients who were referred to Sanford sleep center from both inpatient and outpatient settings over one year (August 1st, 2016 to August 1st, 2017). Nocturnal oximetry was conducted at home (in the outpatient group) and in the medical wards (in the inpatient group), and the following measures were obtained: Oxygen Desaturation Index (ODIPOx), mean SaO2POx and time spent below 88% SaO2 (T88Pox). Apnea-hypopnea index (AHI), mean SaO2PSG, and T88PSG from overnight polysomnography (PSG) and STOP-BANG score.
Note12 month embargo; available online 3 April 2020
VersionFinal accepted manuscript