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Table 1 Participant characteristics and test results

From: PET imaging of mGluR5 in Alzheimer’s disease

 Cognitively normalAlzheimer’s disease
Participants (n)1516 (mild dementia, 8; MCI, 8)
Sex (M/F)6/97/9
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-global0 (0)0.72 (0.26) (0.5–1)
CDR-SB0 (0)3.9 (2.2) (0.5–9.0)
MMSE29.2 (1.2) (27–30)24.6 (4.3) (17–29)
LMII13.7 (3.8) (5–19)1.9 (2.5) (0–7)
RAVLT-delay11.7 (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