TY - JOUR T1 - Characteristics and Risk Factors Associated With Mortality in a Multicenter Spanish Cohort of Patients With COVID-19 Pneumonia JO - Archivos de Bronconeumología T2 - AU - Muñoz-Rodríguez,José Ramón AU - Gómez-Romero,Francisco Javier AU - Pérez-Ortiz,José Manuel AU - López-Juárez,Pilar AU - Santiago,Juan Luis AU - Serrano-Oviedo,Leticia AU - Redondo-Calvo,Francisco Javier SN - 03002896 M3 - 10.1016/j.arbres.2021.02.021 DO - 10.1016/j.arbres.2021.02.021 UR - https://archbronconeumol.org/en-characteristics-risk-factors-associated-with-articulo-S0300289621000958 AB - IntroductionSpain is one of the countries with the highest number of COVID-19 patients. Unfortunately, few data for regions are available. ObjectivesThis study aimed to describe the characteristics and independent risk factors associated with COVID-19 mortality in Castilla-La Mancha, Spain. MethodsCohort and multicenter study in all 14 public hospitals of the Castilla-La Mancha Health Service. Baseline characteristics, preexisting comorbidities, symptoms, clinical features and treatments were included. Multivariable logistic regression was used to evaluate factors associated with death and Kaplan–Meier test to examine survival probability. Statistical significance was considered with p<0.05 (95% CI). SPSS (version 24.0 for Windows) and R 4.0.2 (R Statistics) software were used. ResultsThe cohort comprised 12,126 patients sequentially attended between February 11 and May 11, 2020. The mean age of patients was 66.4 years; 5667 (46.7%) were women. Six protective factors against exitus were defined: female sex, anosmia, cough, chloroquine and azithromycin. The risk factors were: age over 50, obesity, cardiac pathology, fever, dyspnea, lung infiltrates, lymphopenia, D-dimer above 1000ng/mL, and mechanical ventilation requirement. Survival analysis showed higher survival rate in women (75.7%) than men (72.1%). Cumulative survival was 87.5% for non-hospitalized patients, 70.2% for patients admitted to hospital and 61.2% in ICU patients. Additionally, survival probability decreased with increasing age range. ConclusionDetermination of protective or death-promoting factors could be useful to stratify patients by severity criteria and to improve COVID-19 care management. ER -