Comparison of Glaucomatous Visual Field Defects Using Standard Full Threshold and Swedish Interactive Threshold Algorithms
نویسندگان
چکیده
منابع مشابه
Comparison of glaucomatous visual field defects using standard full threshold and Swedish interactive threshold algorithms.
OBJECTIVES To compare the severity, size, and depth of glaucomatous visual field defects using standard full threshold (FT), Swedish interactive threshold algorithm (SITA) standard (SS), and SITA fast (SF) algorithms of the Humphrey perimeter. METHODS A prospective observational case series of 77 patients with glaucoma performed FT, SS, and SF 30-2 white-on-white testing programs on the same ...
متن کاملComparison of Swedish interactive threshold algorithm and full threshold algorithm for glaucomatous visual field loss.
PURPOSE To compare the prevalence of visual field loss, the sensitivity distribution, and the size and depth of glaucomatous visual field defects using the standard full threshold (FT) and the Swedish interactive threshold algorithm (SITA) standard (SS) procedures in patients with early or suspected glaucoma. METHODS Automated perimetry findings were retrospectively evaluated in 53 patients (...
متن کاملSensitivity to Glaucomatous Visual Field Loss in Full Threshold, Sita Standard, and Sita Fast Tests
Using a newly collected normal database of visual fields obtained with the Swedish Interaction Threshold Algorithm-Standard (SITA-S), SITA Fast, and Full Threshold Programs, inter-subject variability and significance limits for deviation of threshold values were calculated and compared. Average inter-subject variance was 69% smaller with SITA-S and 59% smaller with SITA Fast compared with Full ...
متن کاملSensitivity and Specificity of Swedish Interactive Threshold Algorithm and Standard Full Threshold Perimetry in Primary Open-angle Glaucoma
Perimetry is one of the mainstays in glaucoma diagnosis and treatment. Various strategies offer different accuracies in glaucoma testing. Our aim was to determine and compare the diagnostic sensitivity and specificity of Swedish Interactive Threshold Algorithm (SITA) Fast and Standard Full Threshold (SFT) strategies of the Humphrey Field Analyzer (HFA) in identifying patients with visual field ...
متن کاملGlaucomatous visual fields. FASTPAC versus full threshold strategy of the Humphrey Field Analyzer.
PURPOSE This study examined how FASTPAC, a fast strategy for the Humphrey Field Analyzer (HFA), compares to the standard 4/2-dB full threshold strategy in patients with glaucoma. METHOD The author tested one eye each of 50 patients with glaucoma (23 with only relative defects, 27 with at least one absolute defect; age range, 25 to 79 years; median age, 61.5 years) with both strategies using p...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2002
ISSN: 0003-9950
DOI: 10.1001/archopht.120.9.1136