Table 3 Characteristics of the cohort according to dementia status and microglial protein load (%)

Number of women^a

66 (51)

53 (64)

49 (75)

10 (48)

Age at death (years)^b

84 (77; 90)

89 (83; 93)

89 (85; 93)

86 (84; 91)

Education (years)^b

9 (9; 10)

9 (9; 10)

9 (9; 9)

9 (9; 9)

Years since last cognitive assessment^b

1.1 (0.5; 1.8)

1.5 (0.8; 3.2)

1.7 (0.8; 3.0)

2.5 (2.0; 3.4)

MMSE at last assessment^b

25 (22; 28)

11 (6; 17)

18 (11; 23)

25 (22; 27)

Iba1 load (%)^c

2.346 (0.027)

2.047 (0.027)

1.824 (0.031)

2.372 (0.070)

CD68 load (%)^c

0.090 (0.001)

0.100 (0.002)

0.088 (0.002)

0.054 (0.002)

HLA-DR load (%)^c

0.213 (0.008)

0.277 (0.011)

0.143 (0.005)

0.101 (0.007)

MSR-A load (%)^c

0.181 (0.003)

0.188 (0.003)

0.172 (0.003)

0.171 (0.005)

CD64 load (%)^c

0.517 (0.006)

0.523 (0.007)

0.448 (0.007)

0.523 (0.013)