Determinants of compulsory hospitalisation at admission and in the course of inpatient treatment in people with mental disorders—a retrospective analysis of health records of the four psychiatric hospitals of the city of Cologne

Table 2 Environmental socioeconomic characteristics

Category	PsychKG at admission	PsychKG later	Statistical measures	p	Cliff’s delta (95% CI)
n = 1,550 Missing: 9.8%	n = 1,233	n = 317
Commercial enterprises per 100 inhabitants
Mean	8.60	7.95	W = 188,838	p = .353
Standard deviation	5.70	3.69	W = 188,838	p = .353
Unemployment per 100 inhabitants
Mean	7.46	7.25	W = 190,426	p = .481	-
Standard deviation	3.10	2.92	W = 190,426	p = .481	-
Employment per 100 inhabitants
Mean	68.91	68.91	W = 198,916	p = .624	-
Standard deviation	3.00	2.77	W = 198,916	p = .624	-
Buildings per 100 inhabitants
Mean	14.53	15.08	W = 207,447	p = .091	-
Standard deviation	5.09	5.13	W = 207,447	p = .091	-
Residential buildings per 100 inhabitants
Mean	14.35	14.89	W = 206,525	p = .118	-
Standard deviation	5.05	5.11	W = 206,525	p = .118	-
Households per 100 inhabitants
Mean	53.11	52.57	W = 192,338	p = .663	-
Standard deviation	6.11	5.53	W = 192,338	p = .663	-
Children per 100 inhabitants
Mean	13.11	13.25	W = 215,873	p = .004	.103 (CI .033-.173]
Standard deviation	0.57	0.67	W = 215,873	p = .004	.103 (CI .033-.173]
Purchasing power per 100 inhabitants (in Euro)
Mean	2,194,560	2,194,56	W = 204,413	p = .206	-
Standard deviation	314,927	276,442	W = 204,413	p = .206	-

ISSN: 1471-244X