Cargando…
Association between previous rheumatoid arthritis and COVID-19 and its severity: a nationwide cohort study in South Korea
OBJECTIVES: The prevalence of rheumatoid arthritis (RA) among patients with COVID-19 and the association between RA and the outcome of COVID-19 remain unclear. We aimed to compare the prevalence of RA between participants with and without COVID-19; we then analysed the association between the presen...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8507409/ https://www.ncbi.nlm.nih.gov/pubmed/34620675 http://dx.doi.org/10.1136/bmjopen-2021-054753 |