Table 1

Median of values of fundus autofluorescence and largest differences in readings (highest − lowest) obtained, in normal volunteers, by investigator 1 and 2

Investigator 1Investigator 2
Volunteer Age (years) Median (arbitrary units) Largest difference in readings (arbitrary units) Volunteer Age (years) Median (arbitrary units) Largest difference in readings (arbitrary units)
13225.041.413229.814.3
23417.635.223420.504.7
33215.895.133219.097.6
44033.867.644043.913.0
52530.016.352526.132.7
63438.324.063434.623.0
72936.156.972921.595.1
83226.743.983228.922.7
93838.306.393829.953.0
104035.7813.5104028.8911.7
Median3331.935.75Median3328.903.65