Validity of inpatient electronic health record-based measures of oxygen-related therapy in the United States: Lessons applicable for studying COVID-19 endpoints.
Candace C FullerEdward RosenAshish RaiAustin CosgroveKarla MillerPatricia BrightKatherine HaffenrefferRussell E PolandNatasha PrattKenneth SandsMayura U ShindeRichard PlattNoelle M CocorosMichael KlompasSarah K DutcherPublished in: Pharmacoepidemiology and drug safety (2024)
among COVID-19 hospitalizations and can capture oxygen requirements in adults hospitalized with COVID-19 or other respiratory illnesses.