Laboratory measurement error in external dose estimates and its effects on dose-response analyses of Hanford worker mortality data
Author(s) -
Ethel S. Gilbert,
J.J. Fix
Publication year - 1996
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/379945
Subject(s) - hanford site , dosimeter , statistics , observational error , feature (linguistics) , medicine , environmental health , nuclear medicine , dosimetry , engineering , mathematics , radioactive waste , waste management , linguistics , philosophy
This report addresses laboratory measurement error in estimates of external doses obtained from personnel dosimeters, and investigates the effects of these errors on linear dose-response analyses of data from epidemiologic studies of nuclear workers. These errors have the distinguishing feature that they are independent across time and across workers. Although the calculations made for this report were based on Hanford data, the overall conclusions are likely to be relevant for other epidemiologic studies of workers exposed to external radiation
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