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    Impact of healthcare-associated infections on in-hospital outcomes during the COVID-19 era: a multicenter comparative study of 20,942 isolated microorganisms from ICU patients by Armin Khavandegar, Zeinab Siami, Aziz Rasouli, Pershang Nazemi, Anoosha Gull

    Published 2025-02-01
    “…In the present study, we aimed to compare the frequency of HAIs in ICU-admitted cases within and before the COVID-19 era.MethodsThis multicenter retrospective study applied a descriptive-analytical approach to investigate the frequency of HAIs in the ICU departments of hospitals affiliated with Tehran University of Medical Sciences from 2017 to 2022.ResultsOverall, 14,268 cases with 20,942 isolated microorganisms were recruited for this study, with 8,289 (58.1%) of them being male and 5,975 (41.9%) being female. …”
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