Table 5. Results of multivariate logistic regression analysis for the prediction of the progression from mild cognitive impairment to Alzheimer’s disease.

MCI: individuals with mild cognitive impairment, AD: individuals with Alzheimer’s disease, aOR: adjusted odds ratio, CI: confidence interval, MMSE: Mini Mental State Examination, CAMCOG: Cambridge Cognition Examination, 25(OH)D: 25-hydroxyvitamin D