Drop-out and continuity of care for patients suffering from schizophrenia and schizophrenia-like psychosis evaluated by means of routine registration.

For most patients suffering from schizophrenia or other chronic psychoses, uninterrupted contact with psychiatric services for a long period is necessary. By means of routine registrations in Copenhagen County, the use of services in 1995 for patients suffering from schizophrenia or other ICD-10 F2 diagnoses (n = 1356) was analysed. Substantial interregional differences were found in admission to more than one psychiatric department, admission to more than one similar ward, interruption in treatment and loss of contact with the patient. More than 25% had contact with at least four treatment modalities during 1995, and the proportion of patients who experienced interruption in treatment at least once during the year varied between 19% and 37%. It is concluded that routine registration of psychiatric services is a suitable means for quality assurance and ought to be used regularly in analyses like the one presented here. In concert with the literature, it is concluded that the interregional differences indicate that compliance with treatment can be improved by better organization of the psychiatric treatment.