Table 1.
Cohort demographics.
| OCD subjects | Unaffected comparison subjects | df | t | p | |||||
|---|---|---|---|---|---|---|---|---|---|
| mean | SD | n | mean | SD | n | ||||
| Age (years) | 47.4 | 14.70 | 7 | 47.6 | 13.42 | 8 | 13 | 0.03 | 0.98 |
| pH | 6.7 | 0.15 | 7 | 6.6 | 0.14 | 8 | 13 | 1.57 | 0.14 |
| Post mortem interval (PMI; hours) | 17.8 | 8.37 | 7 | 15.2 | 4.43 | 8 | 13 | 0.75 | 0.46 |
| RNA ratio (260 nm/280 nm) | 1.6 | 0.24 | 7 | 1.5 | 0.31 | 8 | 13 | 0.70 | 0.49 |
| RNA integrity number (RIN) | 7.8 | 0.44 | 7 | 7.6 | 0.65 | 8 | 13 | 0.46 | 0.65 |
OCD obsessive compulsive disorder, PMI post-mortem interval, RIN RNA integrity number, SD standard deviation, n count, df degrees of freedom, t Student’s t-statistic, p probability.