Table 2.

Descriptive statistics and bivariate correlations with GAD-7 total score.

Variable	Mean (SD)	α	r with GAD-7
Age	——	——	0.074
Sex	——	——	0.106*
Education	——	——	0.042
Occupation	——	——	0.006
Household income	——	——	0.193***
Mental health history	——	——	0.061
Neuroticism	2.93 (0.97)	0.67	0.60***
Extraversion	2.98 (0.96)	0.69	0.58***
GAD-7 total score	7.58 (4.52)	0.70	——

Pearson correlation coefficients with GAD-7 total score are reported. Means (SDs) are presented only for continuous variables. *p < 0.05, **p < 0.01, ***p < 0.001.