Epidemiology of Intentional Self-Harm Presenting to Four District Health Boards in New Zealand Over 12 Months, and Comparison with Official Data

Abstract

Considerably more people present to hospital with intentional self-harm in New Zealand than are recorded by official figures. This is important because reducing self-harm is a key part of the New Zealand health strategy. To achieve this, accurate measurement of self-harm rates is required. Encouraging improved reporting by DHBs is unlikely to work. It is suggested that dedicated monitoring sites be set up in representative DHBs to solve the problem of flawed official data collection.