. 2022 Apr 20;34(8):1855–1863. doi: 10.1007/s40520-022-02133-9

Table 4.

Accuracy of the baseline Montreal Cognitive Assessment (MoCA) performance evaluated according to normality thresholds proposed by normative datasets on the post-stroke cognitive impairment (PSCI) diagnosis at follow-up

	Baseline MoCA performance	No PSCI n = 41	PSCI n = 77	p	SE	SP	PPV	NPV
Aiello	Impaired	2 (5%)	36 (47%)	0.001	47%	95%	95%	49%
Aiello	Normal	39 (95%)	41 (53%)	0.001	47%	95%	95%	49%
Conti	Impaired	2 (5%)	31 (40%)	0.001	40%	95%	94%	46%
Conti	Normal	39 (95%)	46 (60%)	0.001	40%	95%	94%	46%
Santangelo	Impaired	1 (2%)	27 (35%)	0.001	35%	98%	96%	44%
Santangelo	Normal	40 (98%)	50 (65%)	0.001	35%	98%	96%	44%

Impaired baseline MoCA performance corresponded to an equivalent score = 0

Normal baseline MoCA performance corresponded to an equivalent score ≥ 1

SE sensitivity; SP specificity; PPV positive predictive value; NPV negative predictive value