Clusters of post-acute COVID-19 symptoms: a latent class analysis across 9 databases and 7 countries
Daniel Prieto-Alhambra,
Kim López Güell,
Martí Català
et al.
Abstract:Prior evidence has suggested the multisystem symptomatic manifestations of post-acute COVID-19 condition (PCC). Here we conducted a network cluster analysis of 24 WHO proposed symptoms to identify potential latent subclasses of PCC. Individuals with a positive test of or diagnosed with SARS-CoV-2 after 09/2020 and with at least one symptom within ≥ 90 to 365 days following infection were included. Sub-analyses were conducted among people with ≥ 3 different symptoms. Summary characteristics were provided for ea… Show more
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