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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Neurobiol Aging. 2007 Sep 12;30(4):561–573. doi: 10.1016/j.neurobiolaging.2007.07.021

Table 1.

Demographic characteristics of the study cohort in different stratification groupings. Values represent mean ± SEM. The first line of each row represents the scores from the maximum number of subjects in each group, the values in the second line represent the values from the minimum number of subjects in each group. A more detailed table of demographic characteristics is provided in the Supplementary Table.


N
PMI (min.)
CDR
Age (yr.)
Sex
pH
Clinical Dementia Rating score (CDR) Groups
CDR 0.0 17 540 ± 105 0.0 82 ± 2.9 5 M, 12 F 6.52 ± 0.07

9
403 ± 94
0.0
87 ± 3.3
2 M, 7 F
6.53 ± 0.10
CDR 0.5 14 321 ± 55 0.5 84 ± 2.7 5 M, 9 F 6.41 ± 0.07

8
259 ± 19
0.5
82 ± 3.7
4 M, 4 F
6.42 ± 0.09
CDR 1.0 13 285 ± 37 1.0 85 ± 2.8 5 M, 8 F 6.35 ± 0.07

7
274 ± 57
1.0
87 ± 2.6
4 M, 3 F
6.31 ± 0.11
CDR 2.0 13 313 ± 69 2.0 89 ± 0.7 1 M, 12 F 6.37 ± 0.09

7
306 ± 95
2.0
87 ± 1.6
0 M, 7F
6.28 ± 0.12
CDR ≥ 3.0 26 266 ± 50 3.7 ± 0.05 87 ± 1.8 9 M, 17 F 6.40 ± 0.05

16
281 ± 64
3.9 ± 0.06
89 ± 1.7
6 M, 10 F
6.45 ± 0.06
Braak Staging Groups
Braak 0&I 13 387 ± 65 0.7 ± 0.1 79 ± 2.8 3 M, 10 F 6.38 ± 0.10

6
290 ± 54
0.9 ± 0.2
81 ± 2.7
1 M, 5 F
6.20 ± 0.12
Braak II 15 240 ± 22 1.2 ± 0.2 85 ± 2.7 6 M, 9 F 6.50 ± 0.06

9
217 ± 18
1.2 ± 0.2
87 ± 2.8
3 M, 6 F
6.61 ± 0.07
Braak III 19 335 ± 54 1.5 ± 0.1 88 ± 1.9 4M, 15 F 6.38 ± 0.05

13
321 ± 67
1.2 ± 0.1
87 ± 1.6
4 M, 9 F
6.38 ± 0.06
Braak IV 12 203 ± 20 2.3 ± 0.2 90 ± 0.6 1 M, 11 F 6.41 ± 0.08

8
210 ± 24
2.4 ± 0.2
88 ± 1.7
1 M, 7 F
6.48 ± 0.10
Braak V&VI 23 312 ± 62 2.9 ± 0.1 88 ± 1.6 7 M, 16 F 6.36 ± 0.06

13
367 ± 79
2.7 ± 0.1
88 ± 2.8
4 M, 9 F
6.43 ± 0.09
Cortical Neuritic Plaque density( mm2) Groups
Plaque Grp. 0 18 459 ± 96 0.5 ± 0.3 78 ± 2.7 9 M, 8 F 6.57 ± 0.06

9
238 ± 21
0.3 ± 0.4
83 ± 2.6
3 M, 6 F
6.42 ± 0.12
Plaque Grp. 1 19 278 ± 46 1.4 ± 0.1 90 ± 0.6 3 M, 16 F 6.46 ± 0.06
1−6
15
302 ± 60
2.0 ± 0.1
89 ± 1.6
2 M, 13 F
6.42 ± 0.07
Plaque Grp. 2 25 290 ± 51 2.3 ± 0.1 87 ± 0.3 6 M, 19 F 6.28 ± 0.05
7−12
19
212 ± 16
2.3 ± 0.1
88 ± 1.6
5 M, 14 F
6.32 ± 0.06
Plaque Grp. 3 15 347 ± 85 2.9 ± 0.1 85 ± 1.6 5 M, 10 F 6.36 ± 0.08
13+ 8 308 ± 83 2.4 ± 0.2 84 ± 2.7 3 M, 5 F 6.41 ± 0.10
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