Table 1.

Baseline Clinical Features of Cases, Stratified by Cohort

Sample	SALSA	HEPESE	FHS
Mean (SD) follow-up in months	42.3 (11.3)	22.6 (4.9)	62.0 (15.0)
N at CLOX baseline	441	1,088	242
% Hispanic	50	100	0
Education (years)
Age at CLOX baseline	68.7 (3.1)	77.5 (6.1)	78.5 (5.3)
Mean MMSE	25.8 (4.1)	21.1 (7.3)	27.2 (2.8)
Mean (SD) CLOX1	9.4 (3.1)	8.4 (3.2)	9.9 (3.3)
% failing CLOX1 @ ≤ 9/15	43.8%	56.1%	38%
Mean (SD) CLOX2	12.0 (2.3)	12.3 (2.4)	13.0 (2.1)
% failing CLOX2 @ ≤ 11/15	36.0%	30.0%	17%
Mean (SD) depression scales	5.7 (4.8)⁎	8.1 (8.7)⁂	1.8 (2.1)†

^⁎Geriatric Depression Scale -30 item

^⁂Centers for Epidemiological Studies – depression

^†Geriatric Depression Scale-15 item