| |
ICMH-IGD score
|
PHQ-9 score
|
GAD-7 score
|
Alcohol use
|
Marihuana use
|
|---|
|
β
| |
β
| |
β
| |
β
| |
β
| |
|---|
|
Model 1
|
R2
| |
0.016**
| |
0.013***
| |
0.003*
| |
0.018***
| |
0.001
|
|
ΔR2
| |
0.016**
| |
0.013***
| |
0.003*
| |
0.018***
| |
0.001
|
|
Age
| |
− 0.13***
| |
− 0.12***
| |
− 0.06*
| |
0.13***
| |
0.03
| |
|
Model 2
|
R2
| |
0.094***
| |
0.112***
| |
0.088***
| |
0.176***
| |
0.037
|
|
ΔR2
| |
0.078***
| |
0.098***
| |
0.085***
| |
0.158***
| |
0.036***
|
|
Age
| |
− 0.09***
| |
− 0.13***
| |
− 0.10***
| |
0.01
| |
− 0.03
| |
|
Previous psychiatric diagnosis
| |
0.04
| |
0.24***
| |
0.19***
| |
0.05*
| |
0.05*
| |
|
Hours of Internet browsing per day
| |
0.17***
| |
0.15***
| |
0.13***
| |
0.04
| |
0.05*
| |
|
Model 3
|
R2
| |
0.176***
| |
0.588***
| |
0.576***
| |
0.300***
| |
0.185***
|
|
ΔR2
| |
0.082***
| |
0.476***
| |
0.488***
| |
0.124***
| |
0.148***
|
|
Age
| |
− 0.06**
| |
− 0.05***
| |
− 0.01
| |
0.02
| |
− 0.02
| |
|
Previous diagnosis
| |
− 0.03
| |
0.10***
| |
0.01
| |
0.01
| |
0.02
| |
|
Hours of Internet browsing per day
| |
0.13***
| |
0.06***
| |
0.02
| |
0.02
| |
0.03
| |
|
Alcohol use
| |
0.06*
| |
0.03
| |
− 0.01
| | | |
0.39***
| |
|
Marihuana use
| |
0.10***
| |
0.01
| |
0.002
| |
0.33***
| | | |
|
Other substances
| |
0.05*
| |
0.04**
| |
0.04**
| |
0.08***
| |
0.12***
| |
|
GAD-7
| |
0.05
| |
0.71***
| | | |
− 0.02
| |
0.02
| |
|
PHQ-9
| |
0.21***
| | | |
0.73***
| |
0.05
| |
0.02
| |
- GAD-7 Generalized Anxiety Disorder scale-7, PHQ-9 Patient Health Questionnaire-9, ICMH-IGD Internet Gaming Disorder Self-report for College/University Students by the International Child Mental Health Study Group
- *p value <.05; **p value <.01; ***p value <.001 adjusted for culture
