Table 1.

Demographic characteristics and global cognitive status of subject sample

	Baseline cognitive status
	CDR = 0.0, n = 58	CDR = 0.5, n = 34	CDR ≥1.0, n = 11	All, n = 103
Sex, no. (%)
Male	27 (46.6)	27 (79.4)	6 (54.5)	60 (58.3)
Female	31 (53.4)	7 (20.6)	5 (45.5)	43 (41.7)
Education, y
Mean (SD)	15.7 (2.9)	14.2 (3.1)	13.8 (1.9)	15.0 (3.0)
Range	10–24	8–22	11–16	8–24
Age, y
Mean (SD)	74.1 (6.7)	72.6 (7.1)	76.5 (9.7)	73.8 (7.2)
Range	58–87	56–85	56–86	56–87
MMSE
Mean (SD)	29.0 (1.4)	27.0 (2.6)	23.6 (3.4)	27.8 (2.7)
Range	21–30	20–30	18–29	18–30

MMSE = Mini-Mental State Examination.⁴³