Epidemiological characteristics of COVID-19: a systematic review and meta-analysis

M Khalili, M Karamouzian, N Nasiri, S Javadi… - Epidemiology & …, 2020 - cambridge.org
Our understanding of the Coronavirus disease 2019 (COVID-19) continues to evolve and
there are many unknowns about its epidemiology. This study aims to synthesise case fatality …

Incidence, clinical characteristics and prognostic factor of patients with COVID-19: a systematic review and meta-analysis

C Ma, J Gu, P Hou, L Zhang, Y Bai, Z Guo, H Wu… - MedRxiv, 2020 - medrxiv.org
Abstract Background Recently, Coronavirus Disease 2019 (COVID-19) outbreak started in
Wuhan, China. Although the clinical features of COVID-19 have been reported previously …

[HTML][HTML] Case fatality rate of COVID-19: a systematic review and meta-analysis

Y Alimohamadi, HH Tola… - Journal of preventive …, 2021 - ncbi.nlm.nih.gov
Objective The ongoing novel coronavirus disease 2019 (COVID-19) is the leading cause of
morbidity and mortality due to its contagious nature and absence of vaccine and treatment …

Prevalence and associated risk factors of mortality among COVID-19 patients: a meta-analysis

FM Noor, MM Islam - Journal of community health, 2020 - Springer
Objectives The main aim of this study was to find the prevalence of mortality among
hospitalized COVID-19 infected patients and associated risk factors for death. Methods …

Risk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis

Z Zheng, F Peng, B Xu, J Zhao, H Liu, J Peng, Q Li… - Journal of infection, 2020 - Elsevier
Abstract Background An epidemic of Coronavirus Disease 2019 (COVID-19) began in
December 2019 and triggered a Public Health Emergency of International Concern (PHEIC) …

Epidemiology of COVID‐19: A systematic review and meta‐analysis of clinical characteristics, risk factors, and outcomes

J Li, DQ Huang, B Zou, H Yang, WZ Hui… - Journal of medical …, 2021 - Wiley Online Library
Abstract Coronavirus disease 2019 (COVID‐19) has become a pandemic, but its reported
characteristics and outcomes vary greatly amongst studies. We determined pooled …

A systematic review of COVID-19 epidemiology based on current evidence

M Park, AR Cook, JT Lim, Y Sun… - Journal of clinical medicine, 2020 - mdpi.com
As the novel coronavirus (SARS-CoV-2) continues to spread rapidly across the globe, we
aimed to identify and summarize the existing evidence on epidemiological characteristics of …

COVID-19 fatality rates in hospitalized patients: systematic review and meta-analysis

A Macedo, N Goncalves, C Febra - Annals of epidemiology, 2021 - Elsevier
Abstract Background Coronavirus disease (COVID-19) is an infectious disease caused by a
newly discovered coronavirus. Although general and local public health report deathly …

[PDF][PDF] Prevalence and risk factors of mortality among hospitalized patients with COVID-19: a systematic review and meta-analysis

SM Abate, Y Checkol, B Mantedafro, B Basu… - Bull World Health …, 2020 - researchgate.net
Background: The challenge of COVID-19 is very high globally due to a lack of proven
treatment and the complexity of its transmission. The prevalence of in-hospital mortality …

Mortality-related risk factors of COVID-19: a systematic review and meta-analysis of 42 studies and 423,117 patients

ZG Dessie, T Zewotir - BMC infectious diseases, 2021 - Springer
Background Mortality rates of coronavirus disease-2019 (COVID-19) continue to rise across
the world. The impact of several risk factors on coronavirus mortality has been previously …