Table 2. Adjusted ORs for MCI by the number of correct words and the number of switches.

Risk factors	OR	95% CI	p-value
No. of correct words	0.818	0.671–0.996	0.046
No. of switches	0.511	0.326–0.802	0.004

OR: odds ratio, MCI: mild cognitive impairment, CI: confidence interval.