Table 1. Nonpsychiatric control sample demographics.
| N | Sex (% M) | Race (%) | Age (mean±s.d.) | pH (mean±s.d.) | PMI (mean±s.d.) | RIN (mean±s.d.) | |
|---|---|---|---|---|---|---|---|
| Postnatal cases | 231 | 68.4 | Cauc=47.2 AA=48.5 Other=4.3 | 32.4±20.5 | 6.5±0.3 | 30.2±15.3 | 8.2±0.8 |
| Fetal cases | 37 | 48.6 | Cauc=8.1 AA=91.9 | 17.7±1.7 weeks | — | 2.6±2.3 | 9.7±0.2 |
| All cases | 268 | 65.4 | Cauc=41.8 AA=54.5 Other=3.7 | 27.9±22.2 | 6.5±0.3 | 26.4±17.1 | 8.4±0.9 |
Abbreviations: AA, African American; Cauc, Caucasian; Other, Hispanic, Asian, Mixed Race; pH, brain pH; PMI, postmortem interval in hours; RIN, RNA integrity number.