Epidemiologic research using administrative databases: garbage in, garbage out.
@article{Grimes2010EpidemiologicRU,
title={Epidemiologic research using administrative databases: garbage in, garbage out.},
author={David A. Grimes},
journal={Obstetrics and gynecology},
year={2010},
volume={116 5},
pages={
1018-9
}
}Administrative databases stem from claims made for services by health care providers and institutions.1 Simply put, they are billing systems. These databases were created for reasons other than epidemiologic research—a key limitation. Data fields commonly include only basic demographic information,
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