@article{ref1,
title="Psychopathology in patients with schizophrenia and substance abuse: a comparative clinical study",
journal="Psychopathology",
year="1996",
author="Krausz, Michael and Mass, R. and Haasen, Christian and Gross, J.",
volume="29",
number="2",
pages="95-103",
abstract="In a 3-month epidemiologic survey at the Psychiatric Clinic of the University Hospital Hamburg-Eppendorf, a total of 372 patients between 18 and 60 years of age were screened with a variety of clinical psychiatric tests. Of the entire group, a subgroup of 180 patients was placed into one of four index groups: schizophrenics with first-rank symptoms and with (n=47) or without (n=52) concomitant past or acute use of psychotropic substances; alcoholics (n=63), and patients with alcoholic psychosis (n=18). In almost all areas examined, the group of schizophrenics with substance abuse was revealed to be a severely disturbed subgroup of schizophrenics with a long history of disease. Particularly with respect to psychopathology, there was an increase in depressive and suicidal tendencies.<p /><p>Language: en</p>",
language="en",
issn="0254-4962",
doi="",
url="http://dx.doi.org/"
}