Table 3.

Hierarchical multiple regression analysis predicting short-term treatment outcomes with demographic and clinical variables (Model 1) and AHI z-scores (Model 2)

Predictor	B	SE	β	t	p
Model 1
BDI-II at admission	-0.663	0.047	− 0.588	-14.150	< 0.001
age	-0.048	0.033	− 0.063	-1.451	0.148
gender	1.565	0.911	0.072	1.717	0.087
unemployment status	2.448	1.149	0.088	2.131	0.034
suicide attempts	1.012	1.415	0.030	0.716	0.475
anxiety disorder	0.196	1.083	0.007	0.181	0.857
antidepressant at admission	1.760	1.008	0.082	1.746	0.082
antidepressant at discharge	1.882	1.295	0.069	1.454	0.147
R²	0.362
ΔR²	—
Model 2
BDI-II at admission	-0.687	0.041	− 0.609	-16.810	< 0.001
age	-0.049	0.027	− 0.064	-1.847	0.065
gender	1.939	0.744	0.090	2.606	0.010
unemployment status	2.446	0.923	0.088	2.649	0.008
suicide attempts	0.532	1.137	0.016	0.467	0.641
anxiety disorder	0.103	0.869	0.004	0.118	0.906
antidepressant at admission	1.097	0.810	0.051	1.355	0.176
antidepressant at discharge	-0.084	1.046	− 0.003	-0.080	0.936
AHI at admission	-2.164	0.405	− 0.204	-5.348	< 0.001
AHI at discharge	5.281	0.361	0.522	14.635	< 0.001
R²	0.592
ΔR²	0.231

AHI: Aggressionshemmungs-Inventar

BDI-II: revised Beck Depression Inventory