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PubMed COVID-19 Clinical Care

2541 - 2550 of 5549 results found

Correcting prevalence estimation for biased sampling with testing errors

Date
Friday, September 01, 2023 - 4:00 AM
Description
Sampling for prevalence estimation of infection is subject to bias by both oversampling of symptomatic individuals and error-prone tests. This results in naïve estimators of prevalence (ie, proportion of observed infected individuals in the sample)

Comment on 'Limitations in evaluating COVID-19 protective face masks using open circuit spirometry systems: respiratory measurement mask introduces bias in breathing pressure and perceived respiratory effort'

Date
Friday, September 01, 2023 - 4:00 AM
Description
We comment on the paper by Seibt and coworkers (Seibtet al2023) which investigates whether wearing an additional respiratory measurement mask during open-circuit spirometry assessments (respirometry mask) shows any effect on breathing pressure and

COVID-19 and Crossed Eye: A Case Report and Literature Review

Date
Friday, September 01, 2023 - 4:00 AM
Description
This study aims to report a case of neuro-ophthalmic manifestation in a coronavirus disease 2019 (COVID-19) patient and a literature review of neuro-ophthalmological manifestation in COVID-19 patients. A 57-year-old male presented with headache