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. 2010 Oct;51(10):4875–4883. doi: 10.1167/iovs.09-4962

Table 3.

Disagreement Types with Corresponding Color Code

Color Type Description of Disagreement Type Eyes (n) Mean % of Disagreement
graphic file with name z7g9990907130012.jpg IA Undermarking of drusen borders by CFP 12 35 ± 21
graphic file with name z7g9990907130013.jpg IB Undermarking of drusen borders by SD-OCT 12 27 ± 14
graphic file with name z7g9990907130014.jpg IC Nonspecific disagreement at drusen borders 12 18 ± 13
graphic file with name z7g9990907130015.jpg II Hypopigmentation on CFP without SD-OCT finding 11 10 ± 10
graphic file with name z7g9990907130016.jpg III Pigmentary migration with obscuration of underlying druse 5 6 ± 9
graphic file with name z7g9990907130017.jpg IV SD-OCT deflection without corresponding pigmentary change 9 5 ± 5

Disagreement between SD-OCT and composite CFP drusen maps were evaluated at each image pixel for all 12 subjects (see Fig. 9). Four major types of disagreement are reported. A brief description of each type of disagreement is presented in the middle column. For each type, area is reported as the mean percentage of the total disagreement ± SD.