MCI: mild cognitive impairment, MMSE: Mini-Mental State Examination, CDR: Clinical Dementia Rating, CDR SB: Clinical Dementia Rating sum of boxes score, study popu: number of patients in the study pop
Continuous variables are expressed as mean (SD), categorical variables are expressed as n (%). Significant results are shown in bold typeface.aRefers to regular use. Intermittent users (n = 2 in each
HS: healthy subjects; MDS: mild dementia syndrome; MMSE: Mini-Mental State Examination. 1Cohens’ d for t-tests in age and MMSE, and 2Phi for Chi square in education and gender. *p<0.05, **p<0.005.
