Randomised controlled trial assessing the impact of increasing information to health visitors about children's injuries.

AIMS: To assess the effect on health visitor action of providing community health visitors with information on all injury attendances in children under 5 attending an accident and emergency (A&E) department and of providing additional information about each injury. METHODS: Children under 5 years attending the A&E department at Queen's Medical Centre, Nottingham between October 1998 and April 1999 were studied, using a randomised controlled trial with a 2x2 factorial design. All attendances or selected attendances (all children under 1, burns and scalds, poisonings, head injuries, and repeat attendances in preceding six months) were notified. Provision of standard (diagnosis, circumstances surrounding injury, and disposal) or additional information (standard information plus place of injury, number of A&E attendances for injury in previous year, and any information recorded about safety equipment) was noted. RESULTS: Many notifications (56%) do not result in any action. Health visitors were nearly twice as likely to take action of some kind and three times as likely to undertake a home visit on receipt of notifications for selected attendances than on those for all attendances. A greater number of actions per notification were taken on receipt of information about selected attendances. Providing additional information had little effect on the action taken. CONCLUSIONS: A selective policy for notifying community health visitors of child injury attendances at A&E results in a greater proportion of attendances in which the health visitor takes action and in a greater number of actions per attendance being taken. The utility of notifying all injury attendances is questionable, as many do not result in any action.