SCENTinel 1.0: Development of a Rapid Test to Screen for Smell Loss.

ABSTRACT: Commercially available smell tests are primarily used in research or in-depth clinical evaluations and are too costly and time-consuming for population surveillance in health emergencies like COVID-19. To address this need, we developed the SCENTinel 1.0 test, which rapidly evaluates 3 olfactory functions: detection, intensity, and identification. We tested whether self-administering the SCENTinel 1.0 test discriminates between individuals with self-reported smell loss and those with average smell ability (normosmic individuals) and provides performance comparable to the validated and standardized NIH Toolbox Odor Identification Test in normosmic individuals. Using Bayesian linear models and prognostic classification algorithms, we compared the SCENTinel 1.0 performance of a group of self-

SUBMITTER: Parma V 

PROVIDER: S-EPMC8083606 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature