Methods: A comprehensive systematic search was performed on PubMed, Scopus, Web of
science, and Google scholar, to find articles published until 15 February 2020. All relevant …

Introduction On February 11, 2020 WHO designated the name “COVID-19” for the disease
caused by “severe acute respiratory syndrome coronavirus 2”(SARS-CoV-2), a novel virus …

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 …

Background Laboratory testing is commonly performed in patients with COVID-19. Each of
the laboratory parameters has potential value for risk stratification and prediction of COVID …

Antibiotics in childhood have been linked with diseases including asthma, juvenile arthritis,
type 1 diabetes, Crohn's disease and mental illness. The underlying mechanisms are …

Introduction The novel coronavirus pandemic is an ongoing challenge faced by the public
and health care systems around the globe. Majority of information and evidence gathered so …

Background Occupational heat strain (ie, the effect of environmental heat stress on the body)
directly threatens workers' ability to live healthy and productive lives. We estimated the …

Objetivo: Evaluar el riesgo de COVID-19 con presentación clínica grave en pacientes con
comorbilidades. Material y métodos: Se realizó una revisión sistemática y meta-análisis en …

Background The evidence that body composition parameters influence multiple cancer
outcomes is rapidly expanding. Excess adiposity deposits in muscle tissue, termed …

Background: To help inform decision making in the clinical setting, we carried out a
systematic review and meta-analysis to estimate the association of thyroid disease risks with …