Clinical Microbiology and Antimicrobial Chemotherapy. 2023; 25(3):297-303
Objective. Identification of clinical, laboratory, and instrumental factors more common in bacterial pneumonia compared to viral pneumonia, including COVID-19.
Materials and Methods. This retrospective case-control study included hospitalized adults with communityacquired bacterial pneumonia and viral lung injury, including COVID-19. Patients were included taking into account age, gender, hospitalization department (general ward or ICU), and Charlson comorbidity index. Clinical, demographic, laboratory, and instrumental data on admission were studied. Unadjusted odds ratios (OR) were calculated using univariate logistic regression (for quantitative indicators) and contingency table analysis (for categorical indicators); adjusted OR were calculated using multivariate logistic regression.