TY - JOUR AU - Ramos-Rincon, Jose-Manuel AU - Cobos-Palacios, Lidia AU - Lopez-Sampalo, Almudena AU - Ricci, Michele AU - Rubio-Rivas, Manel AU - Nuñez-Rodriguez, Maria-Victoria AU - Miranda-Godoy, Rodrigo AU - Garcia-Leoni, Maria-Eugenia AU - Fernandez-Madera-Martinez, Rosa AU - Garcia-Garcia, Gema-Maria AU - Beato-Perez, Jose-Luis AU - Monge-Monge, Daniel AU - Asin-Samper, Uxua AU - Bustamante-Vega, Marta AU - Rabago-Lorite, Isabel AU - Freire-Castro, Santiago-Jesus AU - Miramontes-Gonzalez, Jose-Pablo AU - Magallanes-Gamboa, Jeffrey-Oskar AU - Alcala-Pedrajas, Jose-Nicolas AU - Garcia-Gomez, Miriam AU - Cano-Llorente, Veronica AU - Carrasco-Sanchez, Francisco-Javier AU - Martinez-Carrilero, Jesus AU - Anton-Santos, Juan-Miguel AU - Gomez-Huelgas, Ricardo AU - SEMI-COVID-19 Network PY - 2022 DO - 10.1186/s12877-022-03191-4 UR - http://hdl.handle.net/10668/20268 T2 - BMC geriatrics AB - Old age is one of the most important risk factors for severe COVID-19. Few studies have analyzed changes in the clinical characteristics and prognosis of COVID-19 among older adults before the availability of vaccines. This work analyzes differences... LA - en PB - BioMed Central KW - 80 and over KW - Aged KW - COVID-19 KW - Comorbidity KW - Complications KW - Epidemiology KW - Morbidity KW - Mortality KW - SARS-CoV-2 KW - Spain KW - Área Sanitaria Norte de Córdoba KW - Aged KW - COVID-19 KW - Hospital Mortality KW - Hospitalization KW - Humans KW - Registries KW - Retrospective Studies KW - SARS-CoV-2 KW - Spain TI - Differences in clinical features and mortality in very old unvaccinated patients (≥ 80 years) hospitalized with COVID-19 during the first and successive waves from the multicenter SEMI-COVID-19 Registry (Spain). TY - research article VL - 22 ER -