Table 6.

Pearson’s correlations between variables.

Measures	PHQ-9 Total	GAD-7 Total	Duration of Stay
ETI-symptoms total	0.641 **	0.652 **	−0.566 **
PHQ-9 total		0.837 **	−0.387 *
GAD-7 total			−0.446 *

ETI, Essen Trauma-Inventory; PHQ-9, Patient Health Questionnaire—depression module; GAD-7, Generalized anxiety disorder. * p < 0.01; ** p < 0.001.