Table 5 Bivariate correlations between the primary independent variables and each Simoa marker
From: An EWAS of dementia biomarkers and their associations with age, African ancestry, and PTSD
Age | APOE ε4 | PTSD | Sex | Trauma | |
|---|---|---|---|---|---|
Aβ40 | 0.362*** | − 0.034 | − 0.034 | − 0.002 | 0.120** |
Aβ42 | 0.172*** | − 0.103** | − 0.066 | 0.026 | 0.063 |
GFAP | 0.412*** | − 0.011 | − 0.128*** | 0.051 | 0.137*** |
NfL | 0.438*** | − 0.028 | − 0.105** | − 0.040 | − 0.040 |
pTau181 | 0.239*** | 0.042 | − 0.013 | − 0.141*** | − 0.049 |