Optimizing Neuropsychological Assessments for Cognitive, Behavioral, and Functional Impairment Classification: A Machine Learning Study

Table 7

Performance of ML (accuracy, sensitivity, specificity, GM, and Dominance) in the classification of CDR = 1 versus CDR = 0.5, CDR = 0.5 versus CDR = 0 and CDR = 1 versus CDR = 0.5. Results were obtained using the feature reduction guided by the neuropsychologists.

Level of impairment	Accuracy	Sensitivity	Specificity	Geometric Mean	Dominance
CDR = 1 vs CDR = 0
CDR = 0.5 vs CDR = 0
CDR = 1 vs CDR = 0.5

10 rounds of the nested CV and across 100 iterations.