Mean Diffusivity of the Left Caudal Anterior Cingulate Cortex and Past Major Depressive Disorder in Adolescents: Evidence from the ABCD Study
Table 2.
Bivariate Correlations (Spearman)
|
| |
|
MD-MRI |
Age |
Male |
Pubertal initiation |
Neighbor-hoodincome |
Trauma |
Discrimination |
Financial Difficulty |
HH Income |
Parental Education |
Married /Partnered Family |
MDD |
|
|
| Age |
rho |
-.032** |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
p |
0.006 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Male |
rho |
-.025* |
.024* |
|
|
|
|
|
|
|
|
|
|
|
|
| |
p |
0.030 |
0.030 |
|
|
|
|
|
|
|
|
|
|
|
|
| Pubertal Initiation |
rho |
-0.021 |
.133** |
-.092** |
|
|
|
|
|
|
|
|
|
|
|
| |
p |
0.103 |
0.000 |
0.000 |
|
|
|
|
|
|
|
|
|
|
|
| Neighborhood Income |
rho |
.075** |
.050** |
0.017 |
-.077** |
|
|
|
|
|
|
|
|
|
|
| |
p |
0.000 |
0.000 |
0.136 |
0.000 |
|
|
|
|
|
|
|
|
|
|
| Trauma (Any) |
rho |
-0.005 |
0.013 |
-0.018 |
.052** |
-.095** |
|
|
|
|
|
|
|
|
|
| |
p |
0.671 |
0.261 |
0.122 |
0.000 |
0.000 |
|
|
|
|
|
|
|
|
|
| Discrimination |
rho |
-0.006 |
-.027* |
.095** |
.100** |
-.161** |
.045** |
|
|
|
|
|
|
|
|
| |
p |
0.625 |
0.021 |
0.000 |
0.000 |
0.000 |
0.000 |
|
|
|
|
|
|
|
|
| Financial difficulty (n) |
rho |
-.038** |
-0.005 |
0.010 |
.028* |
-.298** |
.157** |
.108** |
|
|
|
|
|
|
|
| |
p |
0.001 |
0.631 |
0.358 |
0.025 |
0.000 |
0.000 |
0.000 |
|
|
|
|
|
|
|
| HH Income |
rho |
.083** |
.034** |
0.003 |
-.064** |
.589** |
-.124** |
-.192** |
-.454** |
|
|
|
|
|
|
| |
p |
0.000 |
0.004 |
0.778 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
|
|
|
|
|
|
| Highest parental education |
rho |
.067** |
0.005 |
-0.002 |
-.057** |
.478** |
-.089** |
-.144** |
-.325** |
.597** |
|
|
|
|
|
| |
p |
0.000 |
0.672 |
0.863 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
|
|
|
|
|
| Married or partnered family |
rho |
0.011 |
-0.004 |
0.009 |
-.047** |
.272** |
-.125** |
-.114** |
-.256** |
.470** |
.268** |
|
|
|
|
| |
p |
0.351 |
0.710 |
0.405 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
|
|
|
|
| Past MDD |
rho |
0.009 |
0.013 |
0.012 |
.030* |
-.029* |
.040** |
.079** |
.057** |
-.047** |
-.032* |
-.033** |
|
|
|
| |
p |
0.509 |
0.300 |
0.326 |
0.035 |
0.025 |
0.002 |
0.000 |
0.000 |
0.000 |
0.012 |
0.009 |
|
|
|
| Suicide Attempt |
rho |
-0.008 |
-0.015 |
0.014 |
.041* |
-.070** |
.047* |
.094** |
.087** |
-.107** |
-.061** |
-.081** |
.043* |
|
|
| |
p |
0.654 |
0.403 |
0.436 |
0.036 |
0.000 |
0.011 |
0.000 |
0.000 |
0.000 |
0.001 |
0.000 |
0.023 |
|
|
Note: MD-MRI = Mean diffusivity within parcellation of gray matter-white matter contrast associated with cortical ROI left-caudal anterior cingulate; Neighborhood SES: Residential history derived - Area Deprivation Index: Median family income; Past MDD: previous diagnosis of major depressive disorder.
|
|