title: Assertive outreach teams in London: patient characteristics and outcomes. Pan-London Assertive Outreach Study, part 3.
abstract: BACKGROUND
  Although the model of assertive outreach has been widely adopted, it is unclear who receives assertive outreach in practice and what outcomes can be expected under routine conditions.
  
  
  OBJECTIVE
  To assess patient characteristics and outcome in routine assertive outreach services in the UK.
  
  
  METHODS
  Patients (n=580) were sampled from 24 assertive outreach teams in London. Outcomes--days spent in hospital and compulsory hospitalisation--were assessed over a 9-month follow-up.
  
  
  RESULTS
  The 6-month prevalence rate of substance misuse was 29%, and 35% of patients had been physically violent in the past 2 years. During follow-up, 39% were hospitalised and 25% compulsorily admitted. Outcome varied significantly between team types. These differences did not hold true when baseline differences in patient characteristics were controlled for.
  
  
  CONCLUSIONS
  Routine assertive outreach serves a wide range of patients with significant rates of substance misuse and violent behaviour. Over a 9-month period an average of 25% of assertive outreach patients can be expected to be hospitalised compulsorily. Differences in outcome between team types can be explained by differences in patient characteristics.
authors.affiliation: Unit for Social and Community Psychiatry, Barts' and The London School of Medicine, UK. s.priebe@qmul.ac.uk
authors.forename: Stefan
authors.initials: S
authors.lastname: Priebe
authors.forename: Walid
authors.initials: W
authors.lastname: Fakhoury
authors.forename: Joanna
authors.initials: J
authors.lastname: Watts
authors.forename: Paul
authors.initials: P
authors.lastname: Bebbington
authors.forename: Tom
authors.initials: T
authors.lastname: Burns
authors.forename: Sonia
authors.initials: S
authors.lastname: Johnson
authors.forename: Matt
authors.initials: M
authors.lastname: Muijen
authors.forename: Iain
authors.initials: I
authors.lastname: Ryrie
authors.forename: Ian
authors.initials: I
authors.lastname: White
authors.forename: Christine
authors.initials: C
authors.lastname: Wright
mesh_terms: D000328:Adult; D001714:Bipolar Disorder / Q000534:rehabilitation; D003156:Community Mental Health Services / Q000458:organization & administration*; D003159:Community-Institutional Relations / Q000592:standards*; D005260:Female; D006760:Hospitalization; D006801:Humans; D008131:London / Q000453:epidemiology; D008297:Male; D001523:Mental Disorders / Q000208:ethnology / Q000534:rehabilitation*; D010348:Patient Care Team / Q000592:standards*; D015995:Prevalence; D012559:Schizophrenia / Q000534:rehabilitation; D013223:Statistics as Topic; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000534:rehabilitation; D016896:Treatment Outcome; D014754:Violence