Schirmer's test

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf diagnosis
gptkbp:abnormalValue less than 5 mm in 5 minutes
gptkbp:alternativeTo phenol red thread test
gptkbp:appliesTo lower eyelid
gptkbp:developedBy Otto Schirmer
gptkbp:diagnosedBy gptkb:keratoconjunctivitis_sicca
gptkb:Sjögren's_syndrome
gptkbp:duration 5 minutes
https://www.w3.org/2000/01/rdf-schema#label Schirmer's test
gptkbp:introducedIn 1903
gptkbp:measures tear production
gptkbp:normalValue greater than 10 mm in 5 minutes
gptkbp:performedBy ophthalmologist
gptkbp:resultMeasuredIn millimeters
gptkbp:usedFor diagnosis of dry eye
gptkbp:uses filter paper strip
gptkbp:bfsParent gptkb:Sjögren's_syndrome
gptkbp:bfsLayer 7