Results: 5

Características clinicoepidemiológicas de pacientes con evolución asintomática de la COVID-19 en la provincia de Santiago de Cuba
Clinical and epidemiological characteristics of patients with asymptomatic clinical course of COVID-19 in Santiago de Cuba province

Medisan; 24 (5), 2020
Introducción: La COVID-19 es una enfermedad infecciosa causada por el virus SARS-CoV-2, la cual se presenta de forma asintomática en hasta 80 % de los casos a nivel mundial. Objetivo: Caracterizar a los pacientes con evolución asintomática de la COVID-19. Métodos: Se realizó un estudio observa...

Pandemia de coronavírus (COVID-19): o que os fonoaudiólogos devem saber

Codas; 32 (3), 2020

Sequential serological surveys in the early stages of the coronavirus disease epidemic: limitations and perspectives

Abstract INTRODUCTION: Estimates of the number of individuals infected by severe acute respiratory syndrome coronavirus 2 are important for health planning and establishment of expectations regarding herd immunity. METHODS: Seven testing rounds of a serological survey were conducted at 1-week interval...

High frequency of silent brain infarcts associated with cognitive deficits in an economically disadvantaged population

Clinics; 72 (8), 2017
OBJECTIVE: Using magnetic resonance imaging, we aimed to assess the presence of silent brain vascular lesions in a sample of apparently healthy elderly individuals who were recruited from an economically disadvantaged urban region (São Paulo, Brazil). We also wished to investigate whether the findings w...

Asymptomatic vertebral fractures in patients with low bone mineral density

Summary Objective: Vertebral fracture assessment (VFA) is a test technique that can be used to detect asymptomatic vertebral fractures (AVF). It uses dual energy X-ray bsorptiometry (DXA) and can be performed concurrently with bone densitometry. This study aims to assess the prevalence of AVF in patient...