Table 2.

Cross-Sectional Association of Cognitive Scores with CSF α-Syn

Test	Phase 1		Phase 2
	Corrected value	P value	Corrected value	P value
SDMT	−0.020	0.716	−0.022	0.680
SRT-Total Recall	0.079	0.144	−0.110	0.042
SRT-Delayed Recall	0.122	0.024	−0.062	0.253
New Dot Test	−0.004	0.938	0.002	0.968

Correcting for age, sex, and education at phase 1, as well as length of exposure to deprenyl and exposure to tocopherol at phase 2.

Bold indicates significance at the P < 0.05 level.