Table 5.
Association of alcohol consumption measures with structure volumes.
| ROI | Absolute alcohol/day | Drinking days/week | ||||
|---|---|---|---|---|---|---|
| r (p) | β1 (p) | β2 (p) | r (p) | β1 (p) | β2 (p) | |
| GRAY MATTER ROIs | ||||||
| L Caudatea | −0.366 | −0.291 | −0.366 | −0.399 | −0.317 | −0.400 |
| (0.002) | (0.005) | (0.001) | (0.001) | (0.002) | (<0.001) | |
| R Caudatea | −0.311 | −0.241 | −0.311 | −0.333 | −0.256 | −0.334 |
| (0.008) | (0.023) | (0.007) | (0.005) | (0.016) | (0.004) | |
| L NAa | −0.142 | −0.090 | −0.142 | −0.173 | −0.117 | −0.175 |
| (0.239) | (0.404) | (0.204) | (0.149) | (0.279) | (0.117) | |
| R NAa | −0.085 | −0.016 | −0.085 | −0.115 | −0.039 | −0.116 |
| (0.481) | (0.878) | (0.446) | (0.341) | (0.711) | (0.298) | |
| L Hippocampus | −0.295 | −0.245 | −0.245 | −0.313 | −0.257 | −0.257 |
| (0.012) | (0.031) | (0.031) | (0.008) | (0.024) | (0.024) | |
| R Hippocampus | −0.275 | −0.215 | −0.215 | −0.281 | −0.214 | −0.214 |
| (0.020) | (0.054) | (0.054) | (0.018) | (0.056) | (0.056) | |
| WHITE MATTER ROI | ||||||
| CCb, c | −0.335 | −0.313 | −0.179 | −0.353 | −0.330 | −0.206 |
| (0.004) | (0.008) | (0.176) | (0.003) | (0.005) | (0.116) | |
Bold print denotes significance at p ≤ 0.05.
β1 is the standard regression coefficient adjusted for TIV.
β2 is the standard regression coefficient controlling for TIV, as well as (
a
) sex of child, (
b
) cigarettes/day during pregnancy, (
c
) lead concentration (ug/dl).