| Biomarker ROCs | Suicidality rho for alpha 0.05 |
| High adrenaline (n 133) | 0.341 |
| High noradrenaline (n 133) | 0.308 |
| Low visual span (n 126) | 0.264 |
| Low auditory speed of processing (% of age) (n 121) | 0.252 |
| Low visual speed of processing (% of age) (n 121) | 0.240 |
| Low reverse digit span (n 128) | 0.229 |
| Low competing words score (% of pass score) (n 124) | 0.225 |
| Low vitamin D (n 132) | 0.225 |
| High threshold ear canal volume (ECV) (n 123) | 0.222 |
| Low red cell folate (n 133) | 0.217 |
| High dopamine (n 133) | 0.198 |
| Low activated vitamin B6 (n 126) | 0.186 |