The qualitative comparative analysis of the visual field using computer assisted, semi-automated and manual instrumentation: I. Scoring system.
Previous methods for the qualitative evaluation of visual field instruments are subject to certain limitations. A system is proposed to overcome these deficiencies. It has been developed from experiences of a clinical study involving 5 different visual field instruments. The method uses 4 levels of analysis and permits separate appraisals of diagnostic potential and detailed inter-instrument comparative evaluation.
D003201:Computers; D005069:Evaluation Studies as Topic; D006801:Humans; D058609:Visual Field Tests / Q000295:instrumentation* / Q000379:methods; D014794:Visual Fields