Table 2.
Demographics of control and Alzheimer’s disease subjects
| Control | AD | Statistics (Mann–Whitney) | |
|---|---|---|---|
| N | 14 | 14 | – |
| Age | 70.5 (12.5) | 76 (11.75) | >0.05 |
| Female (%) | 43 % | 50 % | >0.05 |
| T-tau (ng/L) | 232 (97) | 1035 (321.25) | <0.001 |
| P-tau181 (ng/L) | 38 (8.5) | 91 (11.5) | <0.001 |
| Aβ1–42 (ng/L) | 985 (323) | 450 (209.25) | <0.001 |
Control and Alzheimer’s disease (AD) subjects were chosen and included in the study based on having an AD or control core biomarker profile. Mann–Whitney U test of ranks were used for evaluating statistical significant differences, determined as calculated p values of <0.05. Values are presented as median (interquartile range)