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Erschienen in: Social Psychiatry and Psychiatric Epidemiology 9/2013

01.09.2013 | Original Paper

Patterns of health services use prior to a first diagnosis of psychosis: the importance of primary care

verfasst von: Kelly K. Anderson, Rebecca Fuhrer, Willy Wynant, Michal Abrahamowicz, David L. Buckeridge, Ashok Malla

Erschienen in: Social Psychiatry and Psychiatric Epidemiology | Ausgabe 9/2013

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Abstract

Purpose

The observed association between treatment delay and poor outcomes in first-episode psychosis has led to an interest in the topography of symptom development preceding the onset of psychosis and associated help-seeking behaviors. We estimated the extent to which socio-demographic, clinical, and health service indicators are associated with patterns of service use for mental health reasons preceding a first diagnosis of psychosis.

Methods

Population-based administrative data from physician billings, hospitalizations, and public health clinics were used to identify incident cases of schizophrenia-spectrum psychosis among individuals aged 14–25 years in Montréal. Mental health contacts in the 4 years preceding the index diagnosis were analyzed.

Results

Thirty-two percent of cases had no contact with services for a mental health reason preceding the index diagnosis, and nearly 50 % received the index diagnosis of psychosis in the emergency department. Individuals in contact with primary care had a reduced likelihood of contact with the emergency department and inpatient services (OR = 0.15, 0.06–0.39) and of receiving the index diagnosis in the emergency department (OR = 0.36, 0.24–0.54), but also had a longer time to contact with a psychiatrist (HR = 0.32, 0.23–0.45).

Conclusions

Improving access to primary care may reduce the burden on emergency departments and inpatient units; however, primary care providers may need additional training in the symptoms of early psychosis and referral protocols. Given the limitations associated with using clinical samples from specialized services, population-based administrative data are an important source of information for understanding patterns of health services use preceding a first diagnosis of psychosis.
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Metadaten
Titel
Patterns of health services use prior to a first diagnosis of psychosis: the importance of primary care
verfasst von
Kelly K. Anderson
Rebecca Fuhrer
Willy Wynant
Michal Abrahamowicz
David L. Buckeridge
Ashok Malla
Publikationsdatum
01.09.2013
Verlag
Springer Berlin Heidelberg
Erschienen in
Social Psychiatry and Psychiatric Epidemiology / Ausgabe 9/2013
Print ISSN: 0933-7954
Elektronische ISSN: 1433-9285
DOI
https://doi.org/10.1007/s00127-013-0665-3

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