Sensitivity and Specificity of Frequency Doubling Perimetry FDPin Early Glaucoma
Journal of the Korean Ophthalmological Society
;
: 453-458, 2000.
Article
in Korean
| WPRIM
| ID: wpr-35219
ABSTRACT
We evaluated the sensitivity and specificity of Frequency doubling perimetry[FDP]with fourty-nine normal subjects and twenty-six patients of early glaucomatous field change. We regarded Humphrey field analyzer[HFA]30-2 GHT as gold standard. 'True positive 'was regarded as 'outside normal limit 'or P-value of MD or PSD below 0.05 at HFA, 'abnormal 'at FDP P-value of MD or PSD below 0.05. MD of early glaucoma was -5.4 decibel at HFA and -6.61 decibel at FDP, Sensitivity of early glaucoma was 96.1%with FDP and 84.6%with HFA;specificity, 89.7%with FDP and 83.6%with HFA. We could confirm FDP threshold test showed good sensitivity in detecting early glaucoma. Especially, use of PSD increased efficiency of the test.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Glaucoma
/
Sensitivity and Specificity
/
Visual Field Tests
Type of study:
Diagnostic study
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Ophthalmological Society
Year:
2000
Type:
Article
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