Preventing traumatic brain injury: an innovative approach to outcomes assessment

The purpose of this study was to investigate the usefulness of the state traffic violations database as an outcome measure for the Young Traffic Offenders Programme, a 1-day educational injury prevention programme for young people with speeding offences. The database provided a fine-grained, cumulative record of each driver's traffic offences and sanctions applied. A comparison of 92 programme participants and 87 non-treated individuals showed no significant between-group difference in rate of convictions after the target programme date, but each group declined significantly in rate of convictions over time. Younger males and individuals with a higher number of convictions initially were more likely to have higher conviction rates after the target date. These findings underscore the need to improve prevention programmes and highlight the potential usefulness of existing public datasets for outcome evaluation.