Skip to main content
. 2014 Jun 17;9(6):e99897. doi: 10.1371/journal.pone.0099897

Table 3. Demographic statistics.

CP-AD P-AD N P-value
Age, mean (sd), y 86.1 (5.9) 85.3 (5.0) 84.6 (4.3) 0.595a
Women, n (%) 16 (84.2) 7 (61.5) 16 (51.6) 0.064b
PMI, mean (sd), h 15.0 (3.0) 13.6 (3.6) 14.4 (3.2) 0.516a
a

ANOVA;

b

χ-square; PMI, Postmortem Interval; CP-AD, clinical-pathological Alzheimer’s disease; P-AD, pathological Alzheimer’s disease; N, normal aging.