Accuracy of Commercially Available Residential Histories for Epidemiologic Studies

A key problem facing epidemiologists who wish to account for residential mobility in their analyses is the cost and difficulty of obtaining residential histories. Commercial residential history data of acceptable accuracy, cost, and coverage would be of great value. The present research evaluated th...

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Bibliographic Details
Published in:American journal of epidemiology 2011-01, Vol.173 (2), p.236-243
Main Authors: Jacquez, Geoffrey M., Slotnick, Melissa J., Meliker, Jaymie R., AvRuskin, Gillian, Copeland, Glenn, Nriagu, Jerome
Format: Article
Language:English
Subjects:
Biological and medical sciences
Cancer
Databases, Factual
Epidemiology
General aspects
Humans
Medical sciences
Miscellaneous
Population Dynamics
Practice of Epidemiology
Public health. Hygiene
Public health. Hygiene-occupational medicine
Residences
Studies
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Summary:A key problem facing epidemiologists who wish to account for residential mobility in their analyses is the cost and difficulty of obtaining residential histories. Commercial residential history data of acceptable accuracy, cost, and coverage would be of great value. The present research evaluated the accuracy of residential histories from LexisNexis, Inc. The authors chose LexisNexis because the Michigan Cancer Registry has considered using their data, they have excellent procedures for privacy protection, and they make available residential histories at 25 cents per person. Only first and last name and address at last-known residence are required to access the residential history. The authors compared lifetime residential histories collected through the use of written surveys in a case-control study of bladder cancer in Michigan to the 3 residential addresses routinely available in the address history from LexisNexis. The LexisNexis address matches, as a whole, accounted for 71.5% of participants' lifetime addresses. These results provided a level of accuracy that indicates routine use of residential histories from commercial vendors is feasible. More detailed residential histories are available at a higher cost but were not analyzed in this study. Although higher accuracy is desirable, LexisNexis data are a vast improvement over the assumption of immobile individuals currently used in many spatial and spatiotemporal studies.
ISSN:0002-9262
1476-6256
DOI:10.1093/aje/kwq350