For patients with COVID-19 enrolled in an at-home monitoring program, utilization of home pulse oximetry did not result in mortality benefit and days out of the hospital in comparison to subjective assessments of dyspnea.
Pulse Oximetry for Monitoring Patients with Covid-19 at Home – A Pragmatic, Randomized Trial. 2022 Apr 6. N Engl J Med. 2022;NEJMc2201541. doi:10.1056/NEJMc2201541. Online ahead of print.