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Table 2 Predictors of reviewer bias.

From: Computer-aided assessment of diagnostic images for epidemiological research

Variable Fixed parameter estimate* Standard error P
Intercept 0.25 0.31 0.417
More opacities -0.21 0.08 0.005
Darker opacities -0.07 0.10 0.472
Wide opacities -0.17 0.10 0.075
Long opacities 0.31 0.10 0.002
Reviewer 0.04 0.27 0.879
  1. *Bias = estimated severity - true severity
  2. In cataract severity score units
  3. Parameter estimates for the fixed-effects from the linear mixed effects model analysis of image factors affecting bias.
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