SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Rosman DL. Accid. Anal. Prev. 1996; 28(2): 271-274.

Affiliation

Department of Public Health, University of Western Australia, Nedlands, Australia.

Copyright

(Copyright © 1996, Elsevier Publishing)

DOI

unavailable

PMID

8703285

Abstract

Government and other agencies routinely collect complementary information on road crash casualties and there may be opportunities to widen the scope of data available for research and policy evaluation if mechanisms can be established to combine these data sources. Where unit record data are available, direct links within and between individual records can often be achieved using record linkage techniques. Without the benefit of unique identifiers, sufficient other identifying information such as the full name, date of birth and sex of the casualty, their role in the crash and the date of the crash are required to enable correct links between individual records to be made. However, all these data items may not be available and it is therefore important to investigate the effect this may have on the quality and quantity of links between records. The research reported here used the hospital admission and police records from the Western Australian Road Injury Database, which had previously been linked using all the identifying characteristics mentioned above, special purpose software and comprehensive manual checking. This set of linked records were considered to be a "gold standard" which could be used to measure the quantity and quality of links produced using fewer identifying characteristics. Results from this process showed that about 90% of the original links could be identified when a phonetic code of the family name of the casualty was used with age, sex, road user type and crash date. However, only about 50% of the original links were found if linking was performed without using names or phonetic name codes.

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print