Table 3 Hierarchical logistic regression for predicting drug use with the DAST-20 after controlling for other potential predictors

Age

6.88

0.009

3.20

1.34-7.62

Gender^a

0.37

0.543

1.89

0.24-14.59

Communication style^b

1.67

0.197

0.26

0.03-2.02

DAST-20 score ≧ 3

27.68

<0.001

146.85

22.89-941.98

Age

0.65

0.421

0.78

0.42-1.44

Gender^a

0.85

0.357

2.38

0.38-15.11

Communication style^b

2.14

0.143

0.33

0.08-1.45

DAST-20 score ≧ 6

20.88

<0.001

50.01

9.34-267.75