Table 3.

Correlation between Learning Opportunities Index and cognitive tests

Test	Mean (standard deviation)	p value
MMC (score)	23.78 (± 3.81)	0.002 a
Verbal fluency
Number of words—toy category	5.04 (± 2.55)	0.017 a
Number of words—animal category	8.25 (± 3.18)	0.013 a
Number of words—body parts category	9.96 (± 4.02)	0.020 a
Number of words—food category	6.98 (± 2.50)	0.170 a
Number of word—color category	8.69 (± 2.15)	0.088 a
VF total word production	42.66 (± 10.68)	0.001 a
VF total word production (without errors)	41.50 (± 10.38)	0.001 a

^aPearson’s correlation. Verbal fluency (VF). Mini-mental state exam (MMC)