Table 3. Subcortical volumes (mm3) *.
| Very preterm-perinatal brain injury mean (sd) |
Very preterm-no diagnosed injury mean (sd) |
Control mean (sd) |
Anova | Very preterm-perinatal brain injury vs Control | Very preterm-perinatal brain injury vs very preterm-no diagnosed injury | Very preterm-no diagnosed injury vs Control | |
|---|---|---|---|---|---|---|---|
| Hippocampus | 8624 (1329) | 9557 (1113) | 10090 (1329) |
F = 4.928
P=0.013 |
t = -3.10 p = 0.011 | t = -1.97 p = 0.168 | t = -1.13 p = 0.802 |
| Striatum (whole) | 19098 (3217) | 19767 (2495) | 21487 (2322) |
F = 2.70 P = 0.081 |
t = -2.17 p = 0.092 | t = -0.59 p = 1 | t = -1.82 p = 0.341 |
| Caudate | 7491 (1516) | 7609 (998) | 8250 (910) |
F =1.581 P =0.22 |
t = -1.55 p = 0.322 | t = -0.23 p = 1 | t = -1.71 p = 0.514 |
| Putamen | 10541 (1682) | 10973 (1480) | 11977 (1655) |
F =2.824 P =0.11 |
t = -2.25 p = 0.079 | t = -0.70 p = 1 | t = -1.68 p = 0.343 |
| Nucleus Accumbens | 1066 (210) | 1185 (167) | 1260 (227) | F =3.023 P =0.11 |
t = -2.26 p = 0.06 | t = -1.60 p = 0.43 | t = -0.96 p = 1 |
*Statistically significant group differences are shown in bold. p-values for ANOVA tests of the striatal subregions adjusted using FDR method for positively correlated samples. p-values for the post-hoc t-tests are corrected for multiple comparisons using the Bonferroni method.