Table 6.

Sensitivity, specificity, positive and negative predictive values of Performance-Based Screening (PBS).

(Stage 1: MIS≤5 or AF≤9 or MB>=2) (Stage 2: pFCSRT+IR free recall ≤25 or total recall ≤46)

PBS	Sensitivity	Specificity	PPV	NPV
Overall	77 (65,87)	83 (77,88)	61 (50,72)	91 (86,95)
≤8 education years	82 (63,94)	81 (71,89)	61 (43,76)	93 (84,98)
>8 education years	73 (56,86)	85 (77,91)	63 (47,77)	90 (82,95)
Latino	79 (64,91)	85 (77,91)	66 (51,79)	92 (85,96)
Non-Latino Blacks	71 (44,90)	79 (67,89)	48 (28,69)	91 (80,97)

MIS: Memory Impairment Screen

AF: Animal Fluency

MB: Months Backwards

pFCSRT+iR: picture version of the Free and Cued Selective Reminding Test with Immediate Recall

PPV: positive predictive value

NPV: negative predictive value