Table 2.

Predictors for caregiver involvement (logistic regression analyses, multivariable models)

	According to the psychiatrist, there was at least one contact between the caregiver and the psychiatrist during inpatient treatment (n = 247)			According to the patient, there was at least one contact between the caregiver and the psychiatrist during inpatient treatment (n = 247)
Variable	p-value	OR	95% CI	p-value	OR	95% CI
Age	0.91	1.00	0.98–1.02	0.44	1.01	0.99–1.03
Sex (female v. male)	0.14	1.61	0.86–2.99	0.03	2.16	1.10–4.26
Native language (German v. foreign language)	0.20	0.61	0.28–1.31	0.74	1.15	0.51–2.57
Marital status (married, in partnership v. unattached)	0.14	1.67	0.84–3.33	0.14	1.73	0.84–3.55
Mental disorder
Affective disorder (reference)
Schizophrenia or delusional disorder	0.00	4.93	2.08–11.67	0.00	3.95	1.56–10.02
Others	0.31	1.65	0.63–4.33	0.51	0.68	0.22–2.13
Global Assessment of Functioning (GAF)	0.59	0.99	0.97–1.02	0.71	1.00	0.97–1.02
Treatment (open ward v. closed ward)	0.44	1.36	0.62–3.01	0.28	1.60	0.68–3.75
Number of inpatient psychiatric stays	0.05	0.94	0.87–1.00	0.06	0.93	0.86–1.00
Legal guardian (yes v. no)	0.71	0.84	0.34–2.12	0.69	0.82	0.30–2.20
Hospital 1 (reference)
Hospital 2	0.03	0.18	0.04–0.84	0.02	0.19	0.05–0.80
Hospital 3	0.06	0.28	0.08–1.03	0.00	0.05	0.01–0.23
Hospital 4	0.17	0.49	0.17–1.35	0.00	0.12	0.04–0.36
Hospital 5	0.20	0.46	0.14–1.50	0.01	0.16	0.43–0.57
Hospital 6	0.18	0.33	0.07–1.66	0.03	0.17	0.03–0.87
Hospital 7	0.97	0.98	0.29–3.31	0.12	0.36	0.10–1.28
Hospital 8	0.84	0.85	0.19–3.93	0.04	0.17	0.03–0.94
Hospital 9	0.59	0.65	0.13–3.13	0.21	0.35	0.07–1.82
Hospital 10	0.05	0.10	0.10–0.97	0.01	0.05	0.01–0.49