Table 1. Baseline characteristics of participants.

None of the statistics were significant at the p < 0.05 level.

	Cognitive Training Group (N = 37)	Control Group (N = 44)	p value
Age in years (mean ± SD) [range]	67.8 ± 5.48 [60–79]	68.0 ± 5.74 [61–84]	0.880
Female (%)	62.2	59.1	0.778
University level education (%)	48.6	34.1	0.184
Formal education in years (mean ± SD) [range]	15.9 ± 2.87 [11–23]	14.8 ± 3.14 [11–23]	0.108
MMSE (mean ± SD) [range]	29.6 ± 0.64 [28–30]	29.4 ± 0.73 [28–30]	0.2153
WHO-5 score (mean ± SD) [range]	66.7 ± 18.50 [24–100]	65.7 ± 18.37 [8–96]	0.8132