ICD-8

Background— Heart diseases increase the risk of arterial embolism; whether they increase the risk of pulmonary embolism without… Expand

We investigated the cancer risk of patients hospitalized for schizophrenia in a nationwide cohort study. All 22766 adults… Expand

Possible associations between autism and specific medical disorders have been suggested, and this could be of relevance in the… Expand

Background. We investigated whether there is regional variation in the incidence of schizophrenia and if so, whether it is caused… Expand

Schelin EM, Munk‐Jørrgensen P, Olesen AV, Gerlach J. Regional differences in schizophrenia incidence in Denmark. Acta Psychiatr… Expand

The introduction of ICD-10 has changed the diagnostic borders of affective disorders in clinical psychiatry. The current study… Expand

In 1981, the registration routines of the Swedish cause-of-death register were adjusted. The aim of this study was to assess what… Expand

Two classifications, DSM-III and CATEGO4-derived ICD-8, included in the CIDI, are compared in 63 in-patients and out-patients… Expand

In order to assess the quality of the Stockholm county inpatient register for use in epidemiological studies on schizophrenia, a… Expand

The chapter on mental disease in the eighth revision of the International Classification of Diseases (ICD-8) was internationally… Expand