Klinische Monatsblatter fur Augenheilkunde · 1997
[Optimizing the distribution and test locations in statistical perimetry. Preliminary results].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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Sugimoto K, Zulauf M, Schötzau A, Rentsch R
Аннотация
BACKGROUND: Are short programs useful to glaucoma-screening? We investigated the concept of Program G1x with Octopus 1-2-3, which permits examination of various numbers of test locations i.e., 16, 32, 45, or all 59 test locations.
PATIENTS AND METHODS: Using 99 visual fields of glaucomatous or glaucoma-suspect right eyes, we compared mean defect (MD) and loss variance (LV) of the global visual field with MD and LV of the stages of G1x-program (standard strategy).
RESULTS: The results showed that stage 1 of Program G1x underestimated the glaucomatous visual field damage present in the entire field.
CONCLUSIONS: Thus, the use of only the first stage (16 test locations) of G1x is not advisable. At least 32 test locations, i.e., stages 1 and 2 of program G1x, are recommended for clinical perimetry.
PATIENTS AND METHODS: Using 99 visual fields of glaucomatous or glaucoma-suspect right eyes, we compared mean defect (MD) and loss variance (LV) of the global visual field with MD and LV of the stages of G1x-program (standard strategy).
RESULTS: The results showed that stage 1 of Program G1x underestimated the glaucomatous visual field damage present in the entire field.
CONCLUSIONS: Thus, the use of only the first stage (16 test locations) of G1x is not advisable. At least 32 test locations, i.e., stages 1 and 2 of program G1x, are recommended for clinical perimetry.