Improvement of an interobserver agreement of ARDS diagnosis by adding additional imaging and a confidence scale.

ABSTRACT: Acute respiratory distress syndrome (ARDS) often is not recognized in clinical practice, largely due to variation in the interpretation of chest x-ray (CXR) leading to poor interobserver reliability. We hypothesized that the agreement in the interpretation of chest imaging for the diagnosis of ARDS in invasively ventilated intensive care unit patients between experts improves when using an 8-grade confidence scale compared to using a dichotomous assessment and that the agreement increases after adding chest computed tomography (CT) or lung ultrasound (LUS) to CXR. Three experts scored ARDS according to the Berlin definition based on case records from an observational cohort study using a dichotomous assessment and an 8-grade confidence scale. The intraclass correlation (ICC), imaging modal

SUBMITTER: Hagens LA 

PROVIDER: S-EPMC9473335 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature