Detecting Psychosis in Mental Health Services
Author Information
Author(s): Nynke Boonstra, Lex Wunderink, Sjoerd Sytema, Durk Wiersma
Primary Institution: GGZ Friesland, Research Department, Leeuwarden, The Netherlands
Hypothesis
To what extent are reported psychotic symptoms accounted for in clinical diagnosis?
Conclusion
Many patients with psychotic symptoms are misdiagnosed or not diagnosed at all, indicating that psychosis may be underdetected.
Supporting Evidence
- 3.7% of patients had specific psychotic symptoms recorded.
- 37% of patients with reported symptoms were diagnosed with a non-affective psychotic disorder.
- 90% of patients diagnosed with a non-affective psychotic disorder received antipsychotic prescriptions.
Takeaway
When people go to mental health services and say they have symptoms of psychosis, many of them are not diagnosed correctly, which means they might not get the help they need.
Methodology
The study screened medical files of patients who had first contact with mental health services for reported psychotic symptoms and their clinical diagnosis.
Potential Biases
The reliance on reported symptoms may lead to underdetection of psychotic disorders.
Limitations
The study could not verify clinical diagnoses with standardized procedures, and some symptoms may not have been recorded.
Participant Demographics
Patients aged 18-45, with 51.9% being males.
Digital Object Identifier (DOI)
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