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PubMed COVID-19 Clinical Care

41921 - 41930 of 57354 results found

Bayesian Analysis of Tests with Unknown Specificity and Sensitivity

Date
Tuesday, May 30, 2023 - 4:00 AM
Description
When testing for a rare disease, prevalence estimates can be highly sensitive to uncertainty in the specificity and sensitivity of the test. Bayesian inference is a natural way to propagate these uncertainties, with hierarchical modelling capturing

Aerosol demasking enhances climate warming over South Asia

Date
Tuesday, May 30, 2023 - 4:00 AM
Description
Anthropogenic aerosols mask the climate warming caused by greenhouse gases (GHGs). In the absence of observational constraints, large uncertainties plague the estimates of this masking effect. Here we used the abrupt reduction in anthropogenic