Impact of covid-19 on long-term oxygen therapy 2020: A nationwide study in Sweden.
Josefin SundhAndreas PalmJosefin WahlbergMichael RunoldMagnus EkströmPublished in: PloS one (2022)
Covid-19 caused one fifth of all LTOT starts during the pandemic in 2020. The LTOT incidence overall did not increase possibly due to reduction in other infections.