학술논문
Stop COVID Cohort: An Observational Study of 3480 Patients Admitted to the Sechenov University Hospital Network in Moscow City for Suspected Coronavirus Disease 2019 (COVID-19) Infection.
Document Type
Article
Author
Munblit, Daniel; Nekliudov, Nikita A; Bugaeva, Polina; Blyuss, Oleg; Kislova, Maria; Listovskaya, Ekaterina; Gamirova, Aysylu; Shikhaleva, Anastasia; Belyaev, Vladimir; Timashev, Peter; Warner, John O; Comberiati, Pasquale; Apfelbacher, Christian; Bezrukov, Evgenii; Politov, Mikhail E; Yavorovskiy, Andrey; Bulanova, Ekaterina; Tsareva, Natalya; Avdeev, Sergey; Kapustina, Valentina A
Source
Subject
*EVALUATION of medical care
*REVERSE transcriptase polymerase chain reaction
*COVID-19
*SCIENTIFIC observation
*CONFIDENCE intervals
*MULTIPLE regression analysis
*PATIENTS
*HOSPITAL admission & discharge
*HOSPITAL mortality
*POLYMERASE chain reaction
*ODDS ratio
*COMORBIDITY
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Language
ISSN
1058-4838
Abstract
Background The epidemiology, clinical course, and outcomes of patients with coronavirus disease 2019 (COVID-19) in the Russian population are unknown. Information on the differences between laboratory-confirmed and clinically diagnosed COVID-19 in real-life settings is lacking. Methods We extracted data from the medical records of adult patients who were consecutively admitted for suspected COVID-19 infection in Moscow between 8 April and 28 May 2020. Results Of the 4261 patients hospitalized for suspected COVID-19, outcomes were available for 3480 patients (median age, 56 years; interquartile range, 45–66). The most common comorbidities were hypertension, obesity, chronic cardiovascular disease, and diabetes. Half of the patients (n = 1728) had a positive reverse transcriptase–polymerase chain reaction (RT-PCR), while 1748 had a negative RT-PCR but had clinical symptoms and characteristic computed tomography signs suggestive of COVID-19. No significant differences in frequency of symptoms, laboratory test results, and risk factors for in-hospital mortality were found between those exclusively clinically diagnosed or with positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RT-PCR. In a multivariable logistic regression model the following were associated with in-hospital mortality: older age (per 1-year increase; odds ratio, 1.05; 95% confidence interval, 1.03–1.06), male sex (1.71; 1.24–2.37), chronic kidney disease (2.99; 1.89–4.64), diabetes (2.1; 1.46–2.99), chronic cardiovascular disease (1.78; 1.24–2.57), and dementia (2.73; 1.34–5.47). Conclusions Age, male sex, and chronic comorbidities were risk factors for in-hospital mortality. The combination of clinical features was sufficient to diagnose COVID-19 infection, indicating that laboratory testing is not critical in real-life clinical practice. [ABSTRACT FROM AUTHOR]