Self-poisoning patients discharged from accident and emergency: risk factors and outcome.
In a prospective audit of 1,096 consecutive attendances by deliberate self-poisoning patients at an accident and emergency department (A&E), such patients were discharged directly from A&E on 31% of occasions. Outcome and risk were compared for patients admitted to hospital and discharged directly from A&E. In the following year repetition of self-poisoning occurred in the same proportions of patients admitted to hospital and discharged from A&E (12%, relative risk 1.02). Suicide during the following three years occurred in 1.3% of patients admitted and 1.1% of those discharged (relative risk 1.2). Patients admitted to hospital from A&E were those likely to be at greater risk: they were older, reported more physical ill-health, expressed a threat or left a note more often, and had more frequently experienced psychiatric inpatient care. Thus, nearly one-third of deliberate self-poisoning attenders were discharged from A&E; outcomes were similar despite higher risk among admitted patients, suggesting that brief admission has some benefit.
University of Leeds.
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D000293:Adolescent; D000328:Adult; D000368:Aged; D004636:Emergency Service, Hospital; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D010351:Patient Discharge; D011041:Poisoning; D011446:Prospective Studies; D012008:Recurrence; D012307:Risk Factors; D013405:Suicide; D013406:Suicide, Attempted; D016896:Treatment Outcome