Matching of police and hospital road crash casualty records – a data-linkage study in Malaysia

Research output: Contribution to journalArticle

Abstract

Underreporting of road crashes hampers the development of appropriate road safety countermeasures in many countries. In this study, police and hospital records from road crash casualties in the Melaka Tengah district in Malaysia from 2014 were collected to determine their matching and reporting rates. Based on authentic personal identifiers from both types of records, Microsoft SQL was used to reveal how the matching rate varies due to multiple factors. The results showed that 311 cases (of 7625 hospital records) could be linked to both databases, yielding a 4.1% matching rate and a 4.7% police reporting rate. Both the reporting and matching rates increased with the level of injury severity. The significant underreporting in the police database showed that complementary data are necessary for enhancing the current official crash data records.

Details

Authors
Organisations
External organisations
  • MARA University of Technology
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Transport Systems and Logistics

Keywords

  • hospital register, matching rate, police register, reporting rate, Road crash victims
Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalInternational Journal of Injury Control and Safety Promotion
StateE-pub ahead of print - 2018 May 28
Peer-reviewedYes