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Table 2 Median ± interquartile range of the coefficients of variation (CV) in measuring the area and intensity of fluorescein uptake in ImageJ by the same examiner (intra-examiner variability, i.e. repeatability) or two different examiners (inter-examiner variability, i.e. reproducibility)

From: Photography-based method for assessing fluorescein clearance test in dogs

  1 drop 2 drops
Coefficient of variation (%) Area of fluorescein uptake Intensity of fluorescein uptake Area of fluorescein uptake Intensity of fluorescein uptake
Intra-examiner (repeatability) 2.01 ± 3.42 2.01 ± 3.03 1.20 ± 1.66 1.20 ± 1.94
Inter-examiner (reproducibility) 2.75 ± 2.78 2.38 ± 3.80 1.55 ± 2.70 1.59 ± 2.52