RT Journal Article T1 Gender-Based Differences by Age Range in Patients Hospitalized with COVID-19: A Spanish Observational Cohort Study. A1 Josa-Laorden, Claudia A1 Crestelo-Vieitez, Anxela A1 García Andreu, María Del Mar A1 Rubio-Rivas, Manuel A1 Sánchez, Marcos A1 Toledo Samaniego, Neera A1 Arnalich Fernández, Francisco A1 Iguaran Bermudez, Rosario A1 Fonseca Aizpuru, Eva Ma A1 Vargas Núñez, Juan Antonio A1 Pesqueira Fontan, Paula Maria A1 Serrano Ballesteros, Jorge A1 Freire Castro, Santiago Jesús A1 Pestaña Fernández, Melani A1 Viana García, Alba A1 Nuñez Rodriguez, Victoria A1 Giner-Galvañ, Vicente A1 Carrasco Sánchez, Francisco Javier A1 Hernández Milián, Almudena A1 Cobos-Siles, Marta A1 Napal Lecumberri, Jose Javier A1 Herrero García, Virginia A1 Pascual Pérez, Maria de Los Reyes A1 Millán Núñez-Cortés, Jesús A1 Casas Rojo, José Manuel A1 On Behalf Of The Semi-Covid-Network, K1 COVID-19 K1 SARS-CoV-2 K1 Spain K1 coronavirus K1 gender differences AB There is some evidence that male gender could have a negative impact on the prognosis and severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The aim of the present study was to compare the characteristics of coronavirus disease 2019 (COVID-19) between hospitalized men and women with confirmed SARS-CoV-2 infection. This multicenter, retrospective, observational study is based on the SEMI-COVID-19 Registry. We analyzed the differences between men and women for a wide variety of demographic, clinical, and treatment variables, and the sex distribution of the reported COVID-19 deaths, as well as intensive care unit (ICU) admission by age subgroups. This work analyzed 12,063 patients (56.8% men). The women in our study were older than the men, on average (67.9 vs. 65.7 years; p SN 2077-0383 YR 2021 FD 2021-02-25 LK http://hdl.handle.net/10668/17283 UL http://hdl.handle.net/10668/17283 LA en DS RISalud RD Apr 12, 2025