Table 3 Logistic regression for positive ASSIST screen divided by sex

Model 1

 Intercept

0.208

0.091–0.463

0.000

0.494

0.276–0.878

0.017

 Hyperactivity

1.060

0.976–1.148

0.162

1.083

1.014–1.156

0.017

 Age

0.938

0.922–0.953

0.000

0.952

0.941–0.963

0.000

 Conduct Disorder Symptoms

4.024

2.642–6.101

0.000

2.594

1.894–3.553

0.000

 Postsecondary Education

1.327

0.818–2.236

0.269

0.525

0.384–0.719

0.000

 Psychological Distress

1.938

1.232–3.007

0.004

1.663

1.120–2.434

0.010

 Akaike Information Criterion

785.7

1116.3

Model 2

 Intercept

0.185

0.084–0.392

0.000

0.727

0.435–1.207

0.220

 Inattention

1.129

1.060–1.203

0.000

1.002

0.950–1.055

0.937

 Age

0.936

0.920–0.951

0.000

0.948

0.938–0.959

0.000

 Conduct Disorder Symptoms

3.583

2.328–5.484

0.000

2.768

2.031–3.775

0.000

 Postsecondary Education

1.213

0.748–2.039

0.448

0.499

0.366–0.682

0.000

 Psychological Distress

1.538

0.956–2.435

0.070

1.819

1.204–2.712

0.004

 Akaike Information Criterion

777.3

1120.2

Model 3

 Intercept

0.230

0.104–0.491

0.000

0.599

0.357–0.999

0.051

 Impulsivity

1.052

0.966–1.142

0.234

1.076

1.003–1.153

0.040

 Age

0.936

0.920–0.951

0.000

0.949

0.939–0.959

0.000

 Conduct Disorder Symptoms

3.974

2.600–6.046

0.000

2.617

1.911–3.583

0.000

 Postsecondary Education

1.260

0.780–2.112

0.361

0.494

0.362–0.675

0.000

 Psychological Distress

1.980

1.262–3.062

0.002

1.707

1.151–2.493

0.007

 Akaike Information Criterion

785.1

1121.3