Correlation between spine density versus age and postmortem interval (PMI) in subgroups of schizophrenic and control brains
| n | Age and spine density | PMI and spine density | |
|---|---|---|---|
| Controls | 9 | −0.793-150 | 0.63 |
| CX sz | 8 | 0.56 | 0.64 |
| Archive sz | 3 | 0.86 | 0.46 |
| Combined | 20 | 0.3 | 0.17 |
↵3-150 p<0.01.
Age and spine density correlate in controls (fig 3), but no other correlations are significant.