Medical Image Analysis
Retinal scan model identified existing brain blood vessel disease
Detection scores were 0.95 in internal testing and 0.94 in external testing, where higher scores mean better separation of people with and without disease.Detection scores were 0.95 in internal testing and 0.94 in external testing, where higher scores mean better separation of people with and without disease.
Cohort studyBiomarkers
Who was studiedPeople assessed for brain blood vessel disease, against people without disease
What changedThe retinal model detected existing brain blood vessel disease with an area-under-the-curve score of 0.94 in external testing
The catchThe main detection scores measure existing disease, not future stroke risk
