@article{ref1,
title="Differential recall in a case-control study of child pedestrian injuries",
journal="Epidemiology",
year="1994",
author="Roberts, I.",
volume="5",
number="4",
pages="473-475",
abstract="I conducted a validation study to examine data collected in a case-control study of child pedestrian injuries for evidence of differential recall. I compared questionnaire responses for variables related to the safety of the home environment with direct observations of the same parameters. A comparison of all child pedestrian injury cases with all controls provided no evidence of differential recall. There was, however, differential recall for a subset of the cases, specifically those injured in residential driveways. For these cases, differential recall had a substantial effect on the odds ratio.<p /> <p>Language: en</p>",
language="en",
issn="1044-3983",
doi="",
url="http://dx.doi.org/"
}