Erschienen in:
01.02.2014 | Editorial
Comorbidity, stigma and emotional perception in psychiatric disorders
verfasst von:
Andrea Schmitt, Peter Falkai
Erschienen in:
European Archives of Psychiatry and Clinical Neuroscience
|
Ausgabe 1/2014
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Excerpt
Schizophrenia is associated with significant comorbidity and mortality—patients seemingly suffer more often from type-2 diabetes mellitus, diabetogenic complications plus environmentally influenced conditions than non-schizophrenic patients. Schoepf et al. [
1] in a 12-year follow-up study with 1,418 adult schizophrenic patients and 14,180 age- and gender-matched hospital controls compared whether comorbidities with somatic diseases in fact lead to higher mortality. They discovered many of them to be more prevalent plus associated with a worse outcome in the schizophrenia population, whereas these patients suffered less from hypertension, hyperlipidemia, angina and cataract than controls. In the end, except parkinsonism the hospital mortality due to comorbid physical diseases did not significantly differ from the control population. Parkinsonism, again, was significantly prevalent in deceased schizophrenic patients compared to those surviving the study period. Anyhow, the authors recommend to thoroughly monitor and manage the most prevalent comorbidities in schizophrenia. Since there is an overlap between affective and schizophrenia symptoms in a large group of patients, Wilson et al. [
2] critically question the reliability and clinical utility of the diagnosis of schizoaffective disorder after finding statistically significant deviances between clinical and research diagnoses in 134 psychiatric inpatients: While the treating clinicians had diagnosed 48 of these patients with schizophrenia, 50 with schizoaffective disorder and 36 with psychotic bipolar disorder, trained research personal again using the Structured Clinical Interview of the DSM-IV-TR inclusive an explicit time threshold for criterion C diagnosed 64 patients with schizophrenia, 38 with schizoaffective disorder and 32 with psychotic bipolar disorder. The authors assume a tendency for less severe diagnoses on clinician side and advocate a more stringent criterion C for the diagnosis schizoaffective disorder to address an implicit bias in clinical practice, which in the end might affect the prevalence of the psychotic disorder diagnoses. …