Suspected paediatric pesticide poisoning in the UK. II--Home Accident Surveillance System 1989-1991.

1. Between 1989 and 1991, 121,708 children less than 10 years old attended 22 Accident and Emergency (A & E) Departments in the UK as a result of an accident at home; 6,478 of these were cases of suspected poisoning. 2. Two hundred and fifty (124 boys and 126 girls) of 6,478 cases involved pesticides. Forty two per cent of these children were thought to have been poisoned by rodenticides, 33% by a different animal poison, 13% by an herbicide or fungicide, 7% by creosote and 5% by mothballs; a pattern similar to that observed in previous years. 3. Fifty-seven of 250 children (23%) were admitted to hospital. The proportion of children admitted to hospital between 1989 and 1991 is smaller than that observed between 1982-1988 (37%). Forty-six per cent of children were discharged home within one day and 95% within 2 days, whereas between 1982 and 1988 only 35% of children were discharged within one day. No child died during the study confirming the low morbidity. 4. Using these data we estimate that between 1989 and 1991 approximately 1,500 children annually attended an A & E Department in the UK with a diagnosis of suspected pesticide poisoning and that some 350 children were admitted each year.