Statistical Methods for Diagnostic and Predictive Accuracy


Methodological Approaches for Diagnostic and Predictive Accuracy »

1. Statistical Methods for Diagnostic Accuracy Assessment

  • Comprehensive analysis of 2×2 contingency table data
  • Estimation of sensitivity, specificity, positive and negative predictive values, and diagnostic odds ratio
  • Implementation of Cohen's Kappa coefficient and McNemar's test for diagnostic agreement assessment
2. Estimation of Standard Error and Confidence Intervals for Area Under the Curve (AUC)

  • Statistical methods for estimating standard error and confidence intervals when only AUC values are reported
  • Implementation of validated algorithms incorporating sample size and other relevant parameters