Table 3.
ANOVA results for Age Model and Sex Model for both raw and ICV-controlled region volumes.
| Region | Age Model | Sex Model | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Group | Age | Age2 | Group x Age interaction | Group x Age2 interaction | Group | Sex | Group x Sex interaction | ||
| Corpus Callosum | |||||||||
| Raw Volume | <.001 (0.168) | .006 (0.051) | .007 (0.05) | .018 (0.038) | .014 (0.041) | Raw Volume | <.001 (0.168) | .60 (0.002) | .663 (0.001) |
| F (1,144) | 29.10 | 7.78 | 7.51 | 5.70 | 6.16 | F (1,146) | 29.58 | 0.28 | 0.19 |
| ICV Controlled | <.001 (0.101) | .01 (0.046) | .014 (0.041) | .045 (0.028) | .041 (0.029) | ICV Controlled | <.001 (0.104) | .167 (0.013) | .473 (0.004) |
| F (1,144) | 16.17 | 6.87 | 6.23 | 4.11 | 4.25 | F (1,146) | 16.94 | 1.93 | 0.52 |
| Caudate | |||||||||
| Raw Volume | <.001 (0.169) | .06 (0.025) | .032 (0.032) | .062 (0.024) | .041 (0.029) | Raw Volume | <.001 (0.17) | .013 (0.042) | .491 (0.003) |
| F (1,142) | 28.78 | 3.59 | 4.68 | 3.54 | 4.25 | F (1,144) | 29.57 | 6.26 | 0.48 |
| ICV Controlled | .001 (0.079) | .053 (0.026) | .034 (0.031) | .256 (0.009) | .214 (0.011) | ICV Controlled | <.001 (0.081) | .384 (0.005) | .629 (0.002) |
| F (1,142) | 12.18 | 3.80 | 4.59 | 1.30 | 1.56 | F (1,144) | 12.69 | 0.76 | 0.24 |
| Putamen | |||||||||
| Raw Volume | <.001 (0.187) | .965 (<0.001) | .916 (<0.001) | .462 (0.004) | .37 (0.006) | Raw Volume | <.001 (0.205) | <.001 (0.126) | .069 (0.022) |
| F (1, 145) | 33.31 | 0.002 | 0.01 | 0.55 | 0.81 | F (1,147) | 37.90 | 21.16 | 3.35 |
| ICV Controlled | .013 (0.042) | 0.337 (0.006) | .356 (0.006) | .709 (0.001) | .758 (0.001) | ICV Controlled | .013 (0.041) | .841 (0) | .083 (0.02) |
| F (1, 145) | 6.39 | 0.93 | 0.86 | 0.14 | 0.10 | F (1,147) | 6.27 | 0.04 | 3.04 |
| Pallidum | |||||||||
| Raw Volume | <.001 (0.143) | 0.213 (0.011) | .12 (0.017) | .697 (0.001) | .622 (0.002) | Raw Volume | <.001 (0.163) | <.001 (0.165) | .007 (0.048) |
| F (1, 144) | 24.04 | 1.56 | 2.44 | 0.15 | 0.25 | F (1,146) | 28.35 | 28.81 | 7.40 |
| ICV Controlled | .087 (0.02) | 0.366 (0.006) | .231 (0.01) | .534 (0.003) | .558 (0.002) | ICV Controlled | .073 (0.022) | .184 (0.012) | .009 (0.045) |
| F (1, 144) | 2.97 | 0.82 | 1.45 | 0.39 | 0.35 | F (1,146) | 3.25 | 1.79 | 6.92 |
| Cerebellum | |||||||||
| Raw Volume | <.001 (0.195) | 0.849 (<.001) | .859 (<0.001) | .75 (0.001) | .591 (0.002) | Raw Volume | <.001 (0.235) | <.001 (0.183) | .021 (0.036) |
| F (1, 144) | 34.94 | 0.04 | 0.03 | 0.10 | 0.29 | F (1, 146) | 44.77 | 32.67 | 5.43 |
| ICV Controlled | .008 (0.049) | 0.607 (0.002) | .485 (0.003) | .38 (0.005) | .48 (0.003) | ICV Controlled | .005 (0.052) | .598 (0.002) | .023 (0.035) |
| F (1, 144) | 7.35 | 0.27 | 0.49 | 0.78 | 0.50 | F (1, 146) | 8.04 | 0.28 | 5.26 |
All values are presented as p (η2). ICV = intracranial volume