Samples
| Young MRI sample | Full MRI sample | Postmortem sample | |
|---|---|---|---|
| No. of subjects | 194 | 237 | 108 |
| Age (years) | 32.6 ± 9.8 (18–58) | 36.7 ± 14.9 (18–87) | 43.4 ± 15.1 (18–74) |
| Sex ratio (women/men) | 1.06 | 1.04 | 0.49 |
| WAIS full-scale IQ (score) | 108.4 ± 9.1 | 109.5 ± 9.3 | — |
| Education (years) | 16.9 ± 2.9 | 17.0 ± 2.6 | — |
| Handedness (score) | 77.9 ± 52.0 | 78.9 ± 49.7 | — |
| rs12720208 | 148 C/C, 24 C/T, 1 T/T | 206 C/C, 28 C/T, 1 T/T | 93 C/C, 10 C/T |
| rs1721100 | 90 C/C, 75 C/G, 11 G/G | 123 C/C, 89 C/G, 16 G/G | 41 C/C, 45 C/G, 18 G/G |
| rs11203822a | 54 T/T, 85 T/A, 33 A/A | 73 T/T, 108 T/A, 50 A/A | 63 T/T, 32 T/A, 8 A/A |
Values represent mean ± SD, and range is shown in parentheses.
↵aA surrogate for rs1989754.