| AD with visual hallucinations, n = 23 | AD without visual hallucinations, n = 19 | Dementia with Lewy bodies, n = 19 | Controls, n = 36 | Statistical findings | Age as covariate | Statistics with controls with no Psych Hx or CVAs | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | Mean | SD | ||||
VEGF in BA18 (ng/mg) | 79.987 | 98.734 | 143.059 | 158.859 | 164.705 | 198.983 | 106.731 | 129.774 | Kwallis, χ2 = 5.872, p = 0.120 |  | Kwallis, χ2 = 5.463, p = 0.140 |
VEGF in BA19 (ng/mg) | 136.886 | 97.292 | 203.243 | 143.618 | 213.453 | 125.463 | 186.541 | 172.574 | Kwallis, χ2 = 4.894, p = 0.180 |  | Kwallis, χ2 = 6.836, p = 0.077 |
MAG in BA18 (μg/mg) | 50.359 | 47.968 | 48.091 | 8.147 | 45.326 | 15.884 | 43.788 | 7.183 | Kwallis, χ2 = 7.610, p = 0.055 |  |  |
MAG in BA19 (μg/mg) | 72.119 | 20.574 | 66.889 | 17.848 | 64.974 | 9.888 | 72.966 | 22.934 | ANOVA p = 0.529 | p = 0.486 |  |
MAG:PLP1 in BA18 | 1.587 | 0.905 | 1.62 | 0.784 | 1.585 | 0.835 | 1.154 | 0.649 | ANOVA p = 0.022 | p = 0.034 | Kwallis, χ2 = 1.396, p = 0.701 |
MAG:PLP1 in BA19 | 1.233 | 0.59 | 1.038 | 0.507 | 1.089 | 0.614 | 1.31 | 0.913 | ANOVA p = 0.534 | p = 0.541 | Kwallis, χ2 = 2.704, p = 0.440 |
PLP1 in BA18 (ng/μg) | 40.821 | 40.649 | 38.583 | 24.223 | 36.472 | 21.212 | 50.426 | 26.188 | Kwallis, χ2 = 6.357, p = 0.096 |  |  |
PLP1 in BA19 (ng/μg) | 69.523 | 34.204 | 75.993 | 36.68 | 74.969 | 35.674 | 74.161 | 42.655 | ANOVA p = 0.920 | p = 0.915 |  |
von Willebrand factor in BA18 (arbitrary units/μg) | 1.713 | 1.345 | 1.824 | 1.246 | 1.636 | 0.968 | 1.568 | 0.767 | ANOVA p = 0.864 | p = 0.842 | Kwallis, χ2 = 4.580, p = 0.205 |
von Willebrand factor in BA19 (arbitrary units/μg) | 2.267 | 0.832 | 2.26 | 0.896 | 1.94 | 0.653 | 1.909 | 1.234 | Kwallis, χ2 = 8.223, p = 0.042 |  | Kwallis, χ2 = 5.916, p = 0.116 |