Table 7 Patient model (n = 518). Results of logistic regression analysis, odds ratio (OR) with 95% CI and p-values

Child’s age

0.99 (0.99; 1.00)

0.226

1.00 (0.99; 1.01)

0.441

1.04 (1.03; 1.05)

<0.001

1.04 (1.03; 1.05)

<0.001

1.01 (1.00; 1.01)

<0.001

1.01 (1.00; 1.01)

<0.001

 Elementary school

1.35 (0.75; 2.44)

0.319

0.82 (0.42; 1.60)

0.568

0.36 (0.19; 0.65)

0.001

0.44 (0.18; 1.08)

0.074

0.98 (0.54; 1.77)

0.945

1.03 (0.54; 1.96)

0.928

 High school

1.28 (0.84; 1.96)

0.257

0.90 (0.56; 1.45)

0.663

0.59 (0.37; 0.94)

0.027

0.71 (0.35; 1.42)

0.329

0.99 (0.64; 1.51)

0.946

0.97 (0.61; 1.54)

0.886

 College/university

1

-

1

-

1

-

1

-

1

-

1

-

Income

0.92 (0.88; 0.97)

0.002

0.97 (0.92; 1.03)

0.342

1.10 (1.04; 1.18)

0.002

0.99 (0.90; 1.10)

0.990

1.00 (0.95; 1.05)

0.972

1.00 (0.95; 1.06)

0.914

Patient’s physical health

1.01 (0.99; 1.03)

0.133

1.00 (0.98; 1.03)

0.747

0.95 (0.93; 0.97)

<0.001

0.96 (0.93; 0.99)

0.034

0.99 (0.98; 1.01)

0.516

0.99 (0.98; 1.02)

0.827

Patient’s mental symptoms

1.05 (1.02; 1.08)

<0.001

1.04 (1.01; 1.08)

0.014

0.98 (0.95; 1.01)

0.174

1.03 (0.98; 1.07)

0.254

1.01 (0.98; 1.04)

0.467

1.01 (0.98; 1.05)

0.440

Duration of illness

1.00 (0.99; 1.00)

0.340

0.98 (0.96; 1.00)

0.114

0.98 (0.96; 0.99)

0.010

0.99 (0.97; 1.03)

0.898

0.99 (0.97; 1.01)

0.241

0.98 (0.96; 1.00)

0.090

 Somatic clinics

1

-

1

-

1

-

1

-

1

-

1

-

 Mental health clinics

2.52 (1.60; 3.96)

<0.001

2.09 (1.16; 3.76)

0.014

0.13 (0.07; 0.24)

<0.001

0.14 (0.06; 0.35)

<0.001

1.06 (0.67; 1.65)

0.816

1.40 (0.78; 2.51)

0.262

 Substance abuse clinics

4.26 (2.38; 7.62)

<0.001

4.73 (2.23;10.03)

<0.001

0.10 (0.05; 0.20)

<0.001

0.23 (0.09; 0.61)

0.003

1.03 (0.61; 1.73)

0.913

1.70 (0.85; 3.40)

0.132