Table 2.
Frequencies of substance use, disorders and Perceived Stress Scale score in students (N = 1876) 2009-2011
| Number | % | PSS score Mean (SD) | p | |
|---|---|---|---|---|
|
Regular smoker (≥1cigarette per day) |
|
|
|
|
| Yes |
435 |
23.2 |
16.9 (7.2) |
0.03 |
| No |
1436 |
76.0 |
15.7 (7.2) |
|
|
Regular cannabis user |
|
|
|
|
| Yes |
70 |
3.7 |
15.6 (6.9) |
0.70 |
| No |
1808 |
96.3 |
15.9 (7.4) |
|
|
Regular alcohol user |
|
|
|
|
| Yes |
374 |
20.1 |
14.5 (6.7) |
<10-3 |
| No |
1489 |
79.9 |
16.3 (6.9) |
|
|
Polydrug user |
|
|
|
|
| Yes |
167 |
8.9 |
15.8 (7.2) |
0.82 |
| No |
1711 |
91.1 |
15.9 (7.3) |
|
|
Alcohol abuse problems |
|
|
|
|
|
Positive ADOSPA |
|
|
|
|
| Yes |
541 |
32.5 |
16.4 (7.1) |
0.009 |
| No |
1179 |
68.5 |
15.4 (7.0) |
|
|
Binge drinking |
|
|
|
|
| Yes |
306 |
16.3 |
14.5 (6.7) |
<10-3 |
| No |
1571 |
83.7 |
16.4 (7.1) |
|
|
Drunkeness >10 per year |
|
|
|
|
| Yes |
310 |
18.7 |
14.5 (6.7) |
0.001 |
| No |
1348 |
81.3 |
16.0 (7.1) |
|
|
Risk of eating disorders (positive Scoff) |
|
|
|
|
| Yes |
417 |
23.2 |
20.2 (7.1) |
<10-3 |
| No |
1428 |
76.8 |
14.7 (6.7) |
|
|
Risk of cyber addiction (Orman test) |
|
|
|
|
| Yes |
505 |
27.5 |
17.9 (7.2) |
<10-3 |
| No | 1333 | 72.5 | 15.1 (7.0) |
Abbreviation: SD Standard deviation.