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[Does long-term hospitalization modify cardiovascular morbidity in schizophrenic patients?]
T Steinert1, M Wolfersdorf, H Thoma
1Psychiatrisches Landeskrankenhaus Weissenau Abteilung Psychiatrie I der Universität Ulm.
Fortschritte Der Neurologie-Psychiatrie
|June 1, 1996
Summary
Schizophrenia patients had lower cholesterol and blood pressure than the general population, despite higher smoking rates. Long-term hospitalization in male schizophrenics correlated with lower cholesterol and blood pressure, potentially explaining lower cardiovascular mortality.
Area of Science:
- Cardiology
- Psychiatry
- Public Health
Background:
- Cardiovascular disease is a significant concern in psychiatric populations.
- Schizophrenia patients often exhibit lifestyle factors associated with increased cardiovascular risk.
- Understanding cardiovascular risk factors in schizophrenia is crucial for patient management.
Purpose of the Study:
- To compare cardiovascular risk factors, electrocardiographic findings, and preexisting cardiovascular diseases in schizophrenic patients versus depressive inpatients and the general German population.
- To investigate the relationship between duration of hospitalization and cardiovascular parameters in long-term schizophrenic patients.
Main Methods:
- Retrospective data collection on 90 schizophrenic patients, a matched group of depressive inpatients, and German population data.
- Analysis of cardiovascular risk factors including smoking, blood pressure, and total cholesterol levels.
- Statistical comparison between the groups and correlation analysis for long-term hospitalized schizophrenics.
Main Results:
- Schizophrenic patients had significantly higher rates of heavy smoking but fewer historical myocardial infarctions compared to depressive patients.
- Systolic and diastolic blood pressure were lower in both schizophrenic and depressive groups than in the general population.
- Total cholesterol was lowest in schizophrenics, and long-term hospitalization in males correlated negatively with cholesterol and diastolic blood pressure.
Conclusions:
- Despite risk factors like smoking, schizophrenic patients may not have elevated cardiovascular mortality, possibly due to lower blood pressure and cholesterol.
- Longer hospitalization duration in male schizophrenics might be associated with a cardioprotective effect, warranting further investigation.
- These findings highlight complex cardiovascular profiles in schizophrenia that differ from general population trends.