Diagnosed and subjectively perceived long-term effects of COVID-19 infection on olfactory function assessed by supervised machine learning
Jörn Lötsch,
Oskar Brosig,
Jana Slobodova
et al.
Abstract:Loss of olfactory function is a typical acute COVID-19 symptom, at least in early variants of SARS-CoV2. The time that has elapsed since the emergence of COVID-19 now allows assessing the long-term prognosis of its olfactory impact.
Participants (n = 722) of whom n = 464 reported having had COVID-19 dating back with a mode of 174 days) were approached in a museum as a relatively unbiased environment. Olfactory function was diagnosed by assessing odor threshold and odor identification performance… Show more
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