Risk factors for severe COVID-19 differ by age for hospitalized adults

S Molani, PV Hernandez, RT Roper, VR Duvvuri… - Scientific reports, 2022 - nature.com
Risk stratification for hospitalized adults with COVID-19 is essential to inform decisions
about individual patients and allocation of resources. So far, risk models for severe COVID …

Risk factors for severe COVID-19 in middle-aged patients without comorbidities: a multicentre retrospective study

P Wang, J Sha, M Meng, C Wang, Q Yao… - Journal of translational …, 2020 - Springer
Background Information regarding characteristics and risk factors of COVID-19 amongst
middle-aged (40–59 years) patients without comorbidities is scarce. Methods We therefore …

[HTML][HTML] Risk factors for 2019 novel coronavirus disease (COVID-19) patients progressing to critical illness: a systematic review and meta-analysis

L Xu, Y Mao, G Chen - Aging (Albany NY), 2020 - ncbi.nlm.nih.gov
Importance: With the rising number of COVID-19 cases, global health resources are strained
by the pandemic. No proven effective therapies or vaccines for this virus are currently …

Age-related risk factors and complications of patients with COVID-19: a population-based retrospective study

H Zhang, Y Wu, Y He, X Liu, M Liu, Y Tang, X Li… - Frontiers in …, 2022 - frontiersin.org
Objective: To study the differences in clinical characteristics, risk factors, and complications
across age-groups among the inpatients with the coronavirus disease 2019 (COVID-19) …

Impact of age, sex, comorbidities and clinical symptoms on the severity of COVID-19 cases: A meta-analysis with 55 studies and 10014 cases

MA Barek, MA Aziz, MS Islam - Heliyon, 2020 - cell.com
Purpose Severe acute respiratory coronavirus 2 (SARS-CoV-2) cases are overgrowing
globally and now become a pandemic. A meta-analysis was conducted to evaluate the …

Early prediction of mortality risk among patients with severe COVID-19, using machine learning

C Hu, Z Liu, Y Jiang, O Shi, X Zhang… - International journal …, 2020 - academic.oup.com
Abstract Background Coronavirus disease 2019 (COVID-19), caused by severe acute
respiratory syndrome coronavirus 2 infection, has been spreading globally. We aimed to …

Predictive indicators of severe COVID-19 independent of comorbidities and advanced age: a nested case− control study

X Li, T Marmar, Q Xu, J Tu, Y Yin, Q Tao… - Epidemiology & …, 2020 - cambridge.org
To determine what exacerbate severity of the COVID-19 among patients without
comorbidities and advanced age and investigate potential clinical indicators for early …

[HTML][HTML] Early prediction and identification for severe patients during the pandemic of COVID-19: a severe COVID-19 risk model constructed by multivariate logistic …

H Hu, H Du, J Li, Y Wang, X Wu, C Wang… - Journal of global …, 2020 - ncbi.nlm.nih.gov
Background As an emergent and fulminant infectious disease, Corona Virus Disease 2019
(COVID-19) has caused a worldwide pandemic. The early identification and timely treatment …

A fuller picture of COVID-19 prognosis: the added value of vulnerability measures to predict mortality in hospitalised older adults

MJR Aliberti, KE Covinsky, FB Garcez, AK Smith… - Age and …, 2021 - academic.oup.com
Background Although coronavirus disease 2019 (COVID-19) disproportionally affects older
adults, the use of conventional triage tools in acute care settings ignores the key aspects of …

Sociodemographic determinants and clinical risk factors associated with COVID-19 severity: a cross-sectional analysis of over 200,000 patients in Tehran, Iran

MR Sohrabi, R Amin, A Maher… - BMC infectious …, 2021 - Springer
Background Defining socio-demographic factors, clinical presentations and underlying
diseases associated with COVID-19 severity could be helpful in its management. This study …