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Patterns and predictors of hospitalisation in first-episode psychosis. Prospective cohort study
A Sipos1, G Harrison, D Gunnell
1Division of Psychiatry, University of Bristol, Bristol. Attila.Sipos@bristol.ac.uk
Background:
Little is known about predictors of hospitalisation in patients with first-episode psychosis.
Aims:
To identify the pattern and predictors of hospitalisation of patients with a first psychotic episode making their first contact with specialist services.
Method:
Three-year follow-up of a cohort of 166 patients with a first episode of psychosis making contact with psychiatric services in Nottingham between June 1992 and May 1994.
Results:
Eighty-eight (53.0%) patients were admitted within 1 week of presentation; 32 (19.3%) were never admitted during the 3 years of follow-up. Manic symptoms at presentation were associated with an increased risk of rapid admission and an increased overall risk of admission; negative symptoms and a longer duration of untreated illness had an increased risk of late admission.
Conclusions:
Community-oriented psychiatric services might only delay, rather than prevent, admission of patients with predominantly negative symptoms and a longer duration of untreated illness. First-episode studies based upon first admissions are likely to be subject to selection biases, which may limit their representativeness.