Childhood self-poisoning: a one-year review

Self-poisoning in children is a serious health concern accounting for 2% and 5% of childhood deaths in the developed and developing world, respectively. Type of poison and intent varies between age groups, with alcohol poisoning becoming increasingly common in teenagers. The aim of the study was to identify the characteristics of paediatric self-poisoning at Ninewells Hospital, Dundee, as a function of age, sex, intent and type of poison. Data from patients under the age of 17 presenting to Ninewells Hospital's Emergency Department with self-poisoning from 1 December 2008 to 30 November 2009 inclusive were identified, classified and analysed using chi-square testing. Overall there was no significant difference in gender. However, females significantly dominated in the ≥12<17 years age group, with older females also significantly more likely to deliberately self-poison. Alcohol was the sole cause of accidental self-poisoning in this age group while paracetamol was used in the majority of cases of deliberate self-poisoning. In the <6 years age group, household chemical ingestion and over-the-counter medications were the most common poisons. The findings reflect previous published data and national trends. The prevalence of alcohol abuse in the ≥12<17 years age group is a major public health issue that must be addressed.