The objective of this study is to validate the TopQ cutoff scores, which have been previously determined.
Scans with a TopQ score below the optimum cut-off should be considered to be poor or unacceptable quality, and scans with a TopQ score above the cut-off should be considered good or acceptable quality. The study will evaluate the predetermined cut-off values by investigating measurement variability of scans.
Study Type
OBSERVATIONAL
Enrollment
12
OCT Machine used for diagnostic purposes
Topcon Medical Systems, Inc.
Oakland, New Jersey, United States
TopQ Cut Off
To validate the values of the predetermined TopQ score by showing the variability above and below the TopQ score of 25 for 12x9 Wide, 28 for 6x6 Macula, and 30 for 6x6 Disc scans.
Time frame: 1 hour
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