|
n = 204
|
|---|
|
Substance use related variables
|
Psychosocial problems (mean scores)
|
|---|
| |
SU
|
BP
|
PD
|
SC
|
FS
|
SP
|
WA
|
PR
|
Overall
|
|---|
|
Age of initiation of substance use
|
|
< 20 years (n = 154)
|
78.48
|
70.16
|
61.20
|
65.12
|
51.94
|
65.43 (n = 91)
|
52.05 (n = 102)
|
69.75
|
64.93
|
|
≥ 20 years (n = 50)
|
64.26
|
47.20
|
43.40
|
49.57
|
35.00
|
57.72 (n = 11)
|
30.95 (n = 42)
|
48.28
|
46.52
|
|
b
p value
|
<.001*
|
<.001*
|
<.001*
|
<.001*
|
<.001*
|
0.347
|
<.001*
|
<.001*
|
<.001*
|
|
Types of substance use
|
|
Only licit (n = 63)
|
65.29
|
46.66
|
44.44
|
52.15
|
38.09
|
48.33 (n = 6)
|
26.89 (n = 58)
|
42.40
|
46.09
|
|
Any illicit (n = 50)
|
77.86
|
68.00
|
58.20
|
62.42
|
50.28
|
63.24 (n = 37)
|
58.16 (n = 24)
|
75.14
|
64.47
|
|
Both (n = 91)
|
80.14
|
75.00
|
64.67
|
67.03
|
54.23
|
67.11 (n = 59)
|
58.54 (n = 62)
|
73.94
|
68.12
|
|
a
p value
|
<.001*
|
<.001*
|
<.001*
|
<.001*
|
<.001*
|
0.212
|
<.001*
|
<.001*
|
<.001*
|
|
Frequency of substance use
|
|
<3 times/ day (n = 40)
|
58.83
|
52.62
|
48.25
|
52.14
|
43.75
|
53.52 (n = 17)
|
26.56 (n = 32)
|
51.25
|
49.04
|
|
≥3 times/ day (n = 164)
|
78.94
|
67.43
|
58.93
|
63.54
|
49.39
|
66.82 (n = 85)
|
51.42 (n = 112)
|
67.72
|
63.20
|
|
b
p value
|
<.001*
|
0.001*
|
0.009*
|
0.004*
|
0.178
|
0.050*
|
<.001*
|
<.001*
|
<.001*
|
|
Mode of substance use
|
|
Injecting (n = 53)
|
88.17
|
78.30
|
69.90
|
70.08
|
56.19
|
70.44 (n = 34)
|
70.00 (n = 33)
|
82.34
|
73.22
|
|
Non-Injecting (n = 151)
|
70.37
|
59.70
|
52.25
|
58.23
|
45.50
|
61.69 (n = 68)
|
38.73 (n = 111)
|
58.23
|
55.93
|
|
b
p value
|
<.001*
|
<.001*
|
<.001*
|
0.001*
|
0.004*
|
0.103
|
0.001*
|
<.001*
|
<.001*
|
- Higher score indicates higher psychosocial problems, min.: 0, max.: 100
-
SU Substance Use, BP Behavior Pattern, PD Psychiatric Disorder, SC Social Competence, FS Family System, SP School Performance, WA Work Adjustment, PR Peer Relationship
-
aANOVA test, bt-test *p significant at ≤ 0.05 level of significance
