Table 1.
Regional gray matter findings
| Parcellation area | Older bipolar cases | Older controls | Wilcoxon test | Odds ratios (95% CI) |
|---|---|---|---|---|
| 1 | 7.92 ± 3.0 | 9.30 ± 2.9 | 0.0150 | 0.297 (0.120–0.738) |
| 2 | 25.20 ± 4.0 | 26.94 ± 5.3 | 0.2495 | — |
| 3 | 7.09 ± 2.6 | 8.31 ± 2.4 | 0.0057 | 0.165 (0.060–0.451) |
| 4 | 21.34 ± 3.4 | 22.49 ± 4.2 | 0.3399 | — |
| 5 | 29.99 ± 5.0 | 32.21 ± 5.2 | 0.0796 | — |
| 6 | 52.12 ± 6.8 | 55.49 ± 7.2 | 0.0571 | — |
| 7 | 28.02 ± 4.4 | 29.80 ± 3.8 | 0.0534 | — |
| 8 | 44.91 ± 5.9 | 47.08 ± 5.3 | 0.1568 | — |
| 9 | 25.26 ± 4.0 | 26.03 ± 4.4 | 0.4725 | — |
| 10 | 53.77 ± 8.4 | 57.71 ± 8.7 | 0.0562 | — |
| 11 | 25.17 ± 3.7 | 26.25 ± 3.8 | 0.3361 | — |
| 12 | 51.60 ± 7.7 | 54.75 ± 8.6 | 0.1264 | — |
| 13 | 15.14 ± 4.6 | 15.40 ± 4.6 | 0.5109 | — |
| 14 | 45.57 ± 9.6 | 47.37 ± 8.7 | 0.3101 | — |
| 15 | 19.77 ± 5.6 | 20.28 ± 5.4 | 0.4094 | — |
| 16 | 50.80 ± 8.8 | 52.72 ± 8.7 | 0.3881 | — |