TABLE 2.
Variable | alc | age | Predictors sex | cig | mat. age | |||||
---|---|---|---|---|---|---|---|---|---|---|
r | β | r | β | r | β | r | β | r | β | |
Brain volume | −0.26 | −0.36* | 0.76*** | 0.77*** | −0.39 | −0.21 | −0.08 | −0.14 | −0.40 | −0.13 |
WM volume | −0.30 | −0.21 | 0.65** | 0.54* | −0.35 | −0.24 | −0.07 | −0.03 | −0.51* | −0.23 |
WM fraction | −0.14 | 0.12 | 0.03 | −0.15 | −0.04 | −0.09 | −0.04 | −0.11 | −0.30 | −0.52 |
For each predictor, r represents the simple correlation between each predictor and the outcome; β is the standardized regression coefficient after adjustment for all the other predictors;
p<0.05;
p<0.01;
p<0.001.
alc = frequency of maternal drinking; age = infant age since conception; sex: male=1, female=2; cig = maternal smoking (cig/day); mat. age