1. Characteristics, Outcomes, and Factors Affecting Mortality in Hospitalized Patients with CAP Due to Different Variants of SARS-CoV-2 and Non-COVID-19 CAP.
- Author
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Tongsengkee, Nonthanat, Surasombatpattana, Smonrapat, Tanomkiat, Wiwatana, Siripaitoon, Pisud, Kositpantawong, Narongdet, Kanchanasuwan, Siripen, Navasakulpong, Asma, Pinpathomrat, Nawamin, Dechaphunkul, Arunee, Phongphithakchai, Atthaphong, Hortiwakul, Thanaporn, Charoenmak, Boonsri, and Chusri, Sarunyou
- Subjects
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SARS-CoV-2 , *COVID-19 , *SARS-CoV-2 Delta variant , *SARS-CoV-2 Omicron variant , *HOSPITAL patients - Abstract
The study was conducted from October 2020 to March 2022 in a province in southern Thailand. The inpatients with community-acquired pneumonia (CAP) and more than 18 years old were enrolled. Of the 1511 inpatients with CAP, COVID-19 was the leading cause, accounting for 27%. Among the patients with COVID-19 CAP, mortalities, mechanical ventilators, ICU admissions, ICU stay, and hospital costs were significantly higher than of those with non-COVID-19 CAP. Household and workplace contact with COVID-19, co-morbidities, lymphocytopenia and peripheral infiltration in chest imaging were associated with CAP due to COVID-19. The delta variant yielded the most unfavorable clinical and non-clinical outcomes. While COVID-19 CAP due to B.1.113, Alpha and Omicron variants had relatively similar outcomes. Among those with CAP, COVID-19 infection as well as obesity, a higher Charlson comorbidity index (CCI) and APACHE II score were associated with in-hospital mortality. Among those with COVID-19 CAP, obesity, infection due to the Delta variant, a higher CCI and higher APACHE II score were associated with in-hospital mortality. COVID-19 had a great impact on the epidemiology and outcomes of CAP. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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