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. 2016 Aug 1;5(1):228–234. doi: 10.1089/biores.2016.0023

Table 4.

Associations Between Visual Acuity and Cognitive Impairment

		Odds ratio (95%CI)
BCVA in the better eye, logMAR	Cognitive impairment (%)	Unadjusted	p	Adjusted^a	p
≤0	96/2135 (4.5)	1.0 (reference)		1.0 (reference)
0–0.1	31/386 (8.0)	1.9 (1.2–2.8)	0.004	1.8 (1.2–2.7)	0.007
0.1–0.2	8/110 (7.3)	1.9 (0.9–3.8)	0.083	1.7 (0.8–3.5)	0.187
>0.2	25/187 (13.4)	3.3 (2.1–5.2)	<0.001	3.3 (2.1–5.4)	0.005

^{^a}

Multivariate regression model, adjusting for age, sex, length of education, and history of stroke.

95% CI, 95% confidence interval.