Depressed group n=20 |
Control group n=20 | Test statistic | p Value | 95% CI | |
Age (y)1-150 | 75.0 (7.37) | 74.2 (7.46) | 0.30 | 0.77 | −5.45 to 4.05 |
Sex (M/F) | 7/13 | 7/13 | 1.00 | ||
Age of onset of depression (y)1-150 | 63.8 (14.83) | NA | NA | NA | |
Postmortem delay (h)1-150 | 34.55 (22.72) | 28.0 (16.18) | 1.05 | 0.30 | −19.18 to 6.08 |
Plaque count (/mm)1-150 | 1.5 (1.74) | 1.36 (2.96) | 134 | 0.07 | |
Tangle count (/mm)1-150 | 0.058 (0.20) | 0.006 (0.014) | 184 | 0.68 | |
Braak stage1-151 | 1 | 1 | 6.25 | 0.18 | |
Lewy body count (cm2)1-150 | 0 (0) | 0 (0) | NA | 1.00 | |
Total microvascular1-151 | 4.0 | 4.5 | 7.24 | 0.56 | |
Frontal microvascular1-151 | 1.0 | 1.0 | 0.70 | 0.79 |