| Imaging controls (n = 8) | MCI (n = 8) | TREM2 p.R47H (n = 8) |
---|---|---|---|
Age (years) (median + IQR) | 45.5 (43.3–48.8) | 70.7 (64.0–75.8) | 62.3 (60.7–67.7)a,b |
Sex (male/female) | 8/0 | 6/2 | 5/3a |
TSPO genotype (MAB/HAB) | 2/6 | 5/3 | 4/4 |
APOEε4 (carrier/non-carrier) | – | 4/4 | 2/6 |
Amyloid status (positive/negative) | – | 2/6 | 1/7 |
WM—hypointensity volume (cm3) (median + IQR) | 1.0 (0.9–1.6) | 1.9 (1.4–4.6) | 1.5 (0.9–2.0) |