Table 4.

TYM vs. MMSE (data adapted from Hancock and Larner [14])

	TYM	MMSE
Sensitivity	0.73	0.79
Specificity	0.88	0.95
AUC	0.89	0.94
PPV	0.77	0.89
NPV	0.86	0.90
Dementia prevalence	0.35
Δ sensitivity	–0.06
Δ specificity	–0.07
WC	–0.07 = net loss

PPV = Positive predictive value; NPV = negative predictive value.