Table 1.

Characteristics of the study participants (N=110).

Characteristics		Values
Gender
	Male, n (%)	50 (45.5)
Age (years), mean (SD)		68.41 (3.11)
	64-70, n (%)	73 (66.4)
	≥70, n (%)	37 (33.6)
Education (years), mean (SD)		7.95 (5.38)
	1-4, n (%)	58 (52.7)
	5-11, n (%)	24 (21.8)
	≥12, n (%)	28 (25.5)
MMSEa (total score), mean (SD)		26.95 (2.00)
	22-27, n (%)	41 (37.3)
	≥27, n (%)	69 (62.7)
GDSb (total score), mean (SD)		6.05 (4.58)
	>11, n (%)	17 (15.5)

^aMMSE: Mini-Mental State Examination.

^bGDS: Geriatric Depression Scale.