title: [Use of graphic analysis of topographic trends in perimetry].
abstract: A new graphical procedure for topographical trend analysis (graphical analysis of topographical trends: GATT) is able to distinguish several possibilities of evolution of a visual field. Analysis of 100 cases with GATT made it possible to classified them into 10 types of development. This signifies an improvement over global statistical analysis, which distinguishes only 3 different types of evolution. In addition, the individual evaluation of visual field development with GATT is enhanced by quantitative and topographical differentiation within an evolutional type.
authors.affiliation: Universitäts-Augenklinik, Köln, Bundesrepublik Deutschland.
authors.forename: J
authors.initials: J
authors.lastname: Weber
authors.forename: G K
authors.initials: GK
authors.lastname: Krieglstein
mesh_terms: D003196:Computer Graphics; D005901:Glaucoma / Q000175:diagnosis; D006111:Graves Disease / Q000175:diagnosis; D006801:Humans; D008838:Microcomputers; D009901:Optic Nerve Diseases / Q000175:diagnosis; D009902:Optic Neuritis / Q000175:diagnosis; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D058609:Visual Field Tests / Q000295:instrumentation*
vernacular_title: Die Anwendung der graphischen Analyse topographischer Trends (GATT) in der Perimetrie.