Factors associated with the presence of headache in hospitalized COVID-19 patients and impact on prognosis: a retrospective cohort study.
Javier TrigoDavid Garcia AzorinÁlvaro Planchuelo-GómezEnrique Martínez-PíasBlanca TalaveraIsabel Hernández-PérezGonzalo Valle-PeñacobaPaula Simón-CampoMercedes de LeraAlba Chavarría-MirandaCristina López-SanzMaría Gutiérrez-SánchezElena Martínez-VelascoMaría PedrazaÁlvaro SierraBeatriz Gómez-VicenteJuan Francisco ArenillasÁngel L GuerreroPublished in: The journal of headache and pain (2020)
Headache is a frequent symptom in COVID-19 patients and its presence is an independent predictor of lower risk of mortality in COVID-19 hospitalized patients.