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Table 1 Participant characteristics and test results

From: PET imaging of mGluR5 in Alzheimer’s disease

  Cognitively normal Alzheimer’s disease
Participants (n) 15 16 (mild dementia, 8; MCI, 8)
Sex (M/F) 6/9 7/9
Age (years) 71.5 (8.4) (59–84) 73.1 (5.7) (63–82)
Education (years) 17.1 (2.3) (12–20) 16.7 (2.5) (12–20)
CDR-global 0 (0) 0.72 (0.26) (0.5–1)
CDR-SB 0 (0) 3.9 (2.2) (0.5–9.0)
MMSE 29.2 (1.2) (27–30) 24.6 (4.3) (17–29)
LMII 13.7 (3.8) (5–19) 1.9 (2.5) (0–7)
RAVLT-delay 11.7 (2.9) (4–15) 1.6 (2.5) (0–7)
  1. Data are mean (SD) (range). CDR-global Clinical Dementia Rating global score, CDR-SB Clinical Dementia Rating sum of boxes, MMSE Mini-Mental State Examination, LMII Logical Memory II score, RAVLT Rey Auditory Verbal Learning Test