Background: Somatic severity of a self-poisoning episode varies widely between patients.
Aims: To determine the correlates (psychiatric profiles, long-term outcome) of mechanical ventilation used as a proxy to define somatic severity during a self-poisoning.
Method: All patients who required mechanical ventilation were pair-matched with ones who did not for age, gender and presence of psychiatric history. One year after the self-poisoning episode, patients were interviewed using the Hospital Anxiety and Depression Scale (HADS) and a quality-of-life assessment questionnaire (Short-Form 12 Health Survey).
Results: The ventilation group (n = 99) more frequently had mood disorders and less frequently had adjustment disorders (P = 0.007), with a higher depression score on the HADS (P = 0.01) than those in the non-ventilation group (n = 97). Survival curves showed lower survival in the ventilation group (P = 0.03).
Conclusions: Requirement for mechanical ventilation following self-poisoning is associated with a high prevalence of mood disorders and poor long-term outcome.
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| http://dx.doi.org/10.1192/bjp.bp.114.154898 | DOI Listing |
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