Psychiatric morbidity in homeless single men

Aim: The aim of this cross sectional study was to establish the extent of psychiatric morbidity among homeless men and compare this group with a sample of formerly homeless. Methode: 82 homeless and a comparison group of 37 formerly homeless were interviewed using a psychopathological interview according to AMDP (Arbeitsgemeinschaft fur medizinische Dokumentation) as well as selected modules of the CIDI (Composite International Diagnostic Interview). Diagnoses were established according to ICD-10. Results: The lifetime prevalence of psychiatric disorders was 95.1%, the current prevalence was 87.8%. Substance related disorders were the most common group of disorders. in the formerly homeless prevalences were slightly lower. Conclusions: Psychiatric morbidity among the homeless is high. Services have to be tailored to meet the needs of this special group. Formerly homeless continue to need intensive psychiatric input.