Table 3.
t-test for the association between generalized anxiety disorder (GAD), depression, anxiety, behavior inhibition, and behavior activation among adults with IGD
| Variables | Generalized anxiety disorder | ||
|---|---|---|---|
| Yes (N = 14) | No (N = 73) | t-test | |
| Mean ± SD | Mean ± SD | ||
| Age(year) | 22.93 ± 1.73 | 23.36 ± 2.44 | −0.6.25 |
| Education level(year) | 15.71 ± 1.27 | 15.97 ± 1.13 | −0.769 |
| Depressiona | 28.86 ± 9.92 | 18.82 ± 9.24 | 3.679*** |
| Anxietyb | 60.71 ± 9.06 | 52.25 ± 10.69 | 2.775** |
| Behavior inhibitionc | 22.86 ± 2.38 | 20.93 ± 3.44 | 2.001* |
Note.
a
Depression: the score of the Center for Epidemiological Studies’ Depression Scale (CES-D).
b
Anxiety: the score of the Penn State Worry Questionnaire (PSWQ).
c
Behavior inhibition: the score of BIS subscale of the Behavioral Inhibition System and Behavioral Approach System Scales (BIS/BAS scales).
*p < .05. **p < .005. ***p < .001.