The qualitative comparative analysis of the visual field using computer assisted, semi-automated and manual instrumentation: III. Clinical analysis.
A comparative evaluation of the Octopus automated perimeter (Programmes 21 and 31), the Goldmann Bowl perimeter, the Bjerrum Screen and the Friedmann VFAs Mk I and Mk II was carried out on a heterogeneous sample of 75 patients. Field loss was categorized using a modification of the classifications proposed by Greve (1982). The results were analysed using the Level 4 analysis developed by Flanagan, Wild, Barnes, Gilmartin, Good and Crews (1984a). The performance of the various test logics was found to differ between the categories of field defect.
D003201:Computers; D005901:Glaucoma / Q000503:physiopathology; D006801:Humans; D009898:Optic Disk / Q000502:physiology; D012984:Software; D014786:Vision Disorders / Q000503:physiopathology*; D058609:Visual Field Tests / Q000295:instrumentation*; D014794:Visual Fields