Table 3.

Relation of overall aPL positivity at baseline to level and change in cognitive and motor function (n=956)^*

	Level of function (at baseline)			Change in function (over time)
Outcome	Estimate	SE	p value	Estimate	SE	p value
COGNITIVE FUNCTION
Global cognitive function score**	−0.062	0.048	0.203	−0.005	0.011	0.622
Perceptual speed score	−0.102	0.069	0.138	−0.012	0.012	0.306
Working memory score	−0.091	0.055	0.099	−0.009	0.010	0.350
Episodic memory score	−0.036	0.064	0.581	−0.005	0.012	0.679
Semantic memory score	−0.066	0.053	0.218	−0.019	0.012	0.126
Visuospatial ability score	−0.034	0.057	0.552	−0.009	0.009	0.320
MOTOR FUNCTION
Global parkinsonian signs score**	0.192	0.097	0.047	−0.003	0.017	0.860
Gait disturbance score	0.360	0.152	0.018	−0.013	0.026	0.617
Bradykinesia score	0.277	0.137	0.043	−0.017	0.028	0.532
Global motor score	−0.031	0.017	0.064	−0.001	0.002	0.823

^*All ten mixed effects models (one per row) were adjusted for age, sex, and education

^**Primary outcome measure