Table 3.

Association of thyroid group with performance in cognitive domains^*

Cognitive domain	Thyroid groups
	Normal Thyroid Function	Subclinical hypothyroidism		Clinical hypothyroidism
		Beta (SE)	p-value	Beta (SE)	p- value
Memory	Reference	−0.03 (0.08)	0.67	0.06 (0.06)	0.34
Attention/executive function	Reference	0.01 (0.08)	0.85	0.05 (0.06)	0.36
Visual Spatial skills	Reference	−0.08 (0.08)	0.32	0.13 (0.06)	0.03
Language	Reference	0.02 (0.08)	0.82	0.06 (0.06)	0.33

SE- standard error

^*Linear regression models, models are adjusted for age, sex, years of education, APOE e4 genotype. Cognitive measures are entered as continuous variables.