Table 1.
Socio-demographic variables.
Table 2.
Characteristics of items and total GAD-7 scale.
Fig 1.
Scree-plot of GAD-7.
Fig 2.
Confirmatory factor analysis path diagram for modified one-factor model of GAD-7 factors.
Table 3.
Goodness of fit indices for the GAD-7 -item factor models (n = 677).
Table 4.
Association of GAD-7 scores with socio-demographic characteristics (n = 677).