Validity of self reported crashes and injuries in a longitudinal study of young adults
Open Access
- 1 June 1999
- journal article
- research article
- Published by BMJ in Injury Prevention
- Vol. 5 (2), 142-144
- https://doi.org/10.1136/ip.5.2.142
Abstract
Objectives—The aim of this study was to determine the validity of self report as a source of information on crashes and injuries. Setting—This study was part of the Dunedin Multidisciplinary Health and Development Study (DMHDS), which is a longitudinal study of the health, development, and behaviour of a cohort of young New Zealanders. Method—At the age 21 assessment DMHDS study members were asked to report serious injury and motor vehicle traffic crashes experienced over the previous three years. The self reported injuries were compared with the New Zealand Health Information Service (NZHIS) public hospital discharge file to determine the completeness of the self reported data. The traffic crashes were compared with the police traffic crash reports to determine the accuracy of self reported crash details. Results—Twenty five (86%) of the 29 unintentional injuries, six (67%) of the nine assaults, and one (14%) of the six self inflicted injuries on the NZHIS file were self reported. The level of agreement between the self reported crash details and those recorded on the traffic crash report was high. Conclusions—The results show that self reports can be a useful and valid source of injury and crash data.Keywords
This publication has 8 references indexed in Scilit:
- A longitudinal study of lifestyle factors as predictors of injuries and crashes among young adultsAccident Analysis & Prevention, 1998
- Experiences Using New Zealand’s Hospital Based Surveillance System for Injury Prevention ResearchMethods of Information in Medicine, 1995
- Validity of Self-reported Hospital Admission in a Prospective StudyAmerican Journal of Epidemiology, 1994
- DSM-III-R Disorders in New Zealand 18-Year-OldsAustralian & New Zealand Journal of Psychiatry, 1994
- AGREEMENT BETWEEN QUESTIONNAIRE DATA AND MEDICAL RECORDSAmerican Journal of Epidemiology, 1989
- Recall of Injury Events by Thirteen Year OldsMethods of Information in Medicine, 1989
- Absence of psychosocial bias in the under-reporting of unintentional childhood injuries.Journal of Epidemiology and Community Health, 1988
- ASSURING THE QUALITY OF QUESTIONNAIRE DATA IN EPIDEMIOLOGIC RESEARCHAmerican Journal of Epidemiology, 1979