Skip to main content

Table 1 Demographic characteristics of study participants

From: Integration of bioinformatics and imaging informatics for identifying rare PSEN1 variants in Alzheimer’s disease

  HC EMCI LMCI AD
N 259 219 232 47
Gender (M/F) 132/127 121/98 148/84 30/17
Age 74.3 (5.5) 71.1 (7.4) 73.2 (7.3) 75.2 (9.3)
Education 16.5 (2.7) 16.0 (2.7) 16.1 (3.0) 15.7 (2.7)
MMSE 29.1 (1.2) 28.4 (1.5) 27.5 (1.7) 22.9 (2.0)
APOE (ε4−/ε4+) 189/70 132/87 113/119 14/33
  1. Values given are means (standard deviation), MMSE mini-mental state examination, HC cognitive normal older adult, EMCI early mild cognitive impairment (MCI), LMCI late MCI, AD Alzheimer’s disease