Table 4.

Correlation matrix demonstrating the degree of associations among the Mini-Mental State Examination score, Montreal Cognitive Assessment score, age, education, and total performance scores.

Variable		Age	Education	Mini-Mental State Examination Score	Montreal Cognitive Assessment score	Score in the Virtual Supermarket Program
Age
	r	—a	–0.119	–0.342	–0.247	–0.308
	P value	—	0.186	<.001	.005	<.001
Education
	r	–0.119	—	0.269	0.110	0.098
	P value	.19	—	.002	.22	.27
Mini-Mental State Examination score
	r	–0.342	0.269	—	0.592	0.429
	P value	<.001	.002	—	<.001	<.001
Montreal Cognitive Assessment score
	r	–0.247	0.110	0.592	—	0.645
	P value	.005	0.22	<.001	—	<.001
Score in the Virtual Supermarket Program
	r	–0.308	0.098	0.429	0.645	—
	P value	<.001	0.27	<.001	<.001	—

^a—: not determined.