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Table 9 Diagnostic efficiency of the two models when the predicted probabilities is either >0.59 or <0.26 (the cut-off point = 0.4)

From: A novel differential diagnostic model based on multiple biological parameters for immunoglobulin A nephropathy

Predicted membership of the models IgAN Non-IgAN Sensitivity Specificity
Logistic regression model PRE-1
IgAN 54 7 85.7% 88.5%
Non-IgAN 9 54
Discriminant analysis model PRE-2
IgAN 51 6 85.0% 90.0%
Non-IgAN 9 54   
  1. Abbreviations: IgAN, immunoglobulin A nephropathy; non-IgAN, non-immunoglobulin A nephropathy; PRE, Predicted probability.