Table 1 Basic data

Demographic data

 Age (years)

Range

18–45

18–43

.313 b

.755

Mean ± SD

30.83 ± 7.742

30.23 ± 7.089

 Education, n (%)

Illiterate

7_a (23.3%)

5_a (16.7%)

7.062^a

.452

Educated

23_a (76.7%)

25_a (83.3%)

Literacy education

4 (13.3%)

6 (20.0%)

Primary/prep

3 (10.0%)

3 (10.0%)

Technical

6 (20.0%)

5 (16.7%)

Secondary

1 (3.3%)

2 (6.7%)

Intermediate

1 (3.3%)

6 (20.0%)

High

6 (20.0%)

2 (6.7%)

Medical

2 (6.7%)

1 (3.3%)

 Employment, n (%)

Unemployed

18_a (60.0%)

15_a (50.0%)

.606^a

.436

Employed

12_a (40.0%)

15_a (50.0%)

 Marital, n (%)

Single

8 (26.7%)

7 (23.3%)

.662^a

.718

Married

13 (43.3%)

11 (36.7%)

Divorced

9 (30.0%)

12 (40.0%)

Clinical characteristics of patients

 Personality Disorders, n (%) (SCID II)

No personality disorder

9 (30.0%)

11 (36.7%)

1.891^a

.944

Borderline

3 (10.0%)

2 (6.7%)

Depressive

6 (20.0%)

5 (16.7%)

Dependent

4 (13.3%)

4 (13.3%)

Avoidant

6 (20.0%)

4 (13.3%)

Obsessive

1 (3.3%)

1 (3.3%)

Paranoid

1 (3.3%)

3 (10.0%)

 Age at onset (years) (FORM 90)

Range

15–30

14–33

-1.794^b

.078

Mean ± SD

20.60 ± 3.645

22.87 ± 5.077

 Lifetime duration of drug use (weeks) (FORM 90)

Range

50–780

45–520

.958^b

.342

Mean ± SD

305.93 ± 194.780

263.80 ± 141.617

 ASI (composite score)

ASI Psychiatry

Mean ± SD

.39 ± .15

.35 ± .14

498.5^c

.460

Median

.40

.40

ASI MED

Mean ± SD

.61 ± .17

.54 ± .16

561.00^c

.095

Median

.60

.55

ASI EMPL

Mean ± SD

.54 ± .24

.50 ± .22

496.50^c

.488

Median

.50

.45

ASI DRUG

Mean ± SD

.75 ± .14

.75 ± .12

455.00^c

.939

Median

.80

.80

ASI FAM

Mean ± SD

.58 ± .20

.59 ± .23

441.5^c

.899

Median

.60

.55

ASI LEG

Mean ± SD

.20 ± .09

.25 ± .13

368.5^c

.205

Median

.20

.20