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(- ) .., .., .., . (, ) . , , . DCO ICRHER (). . : 1. ; 2. , . AN INFORMATION SYSTEM FOR TRACKING STUDY SUBJECT'S STATUS IN CASE-CONTROL INVESTIGATIONS IN THE CHERNOBYL REGION L. Lukyanova, S. Kulikov, E. Maslova1, T. Taggart (Moscow, Seattle) The reliability of an epidemiological study's results depends in part upon the quality of data collection procedures and instruments. Online control of project process is an important part of data management, especially in international multicenter studies. An administrative information system (AIS) has been developed for the control of epidemiological projects. The main function of the AIS is to track the status of each potential study subject. The AIS has

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two main purposes: first is the online tracking of project process, second is the storage of final disposition data for all potential study subjects, which is part of the common data collected in the study. (International Consortium for Research on the Health Effects of Radiation (ICRHER)) , () . (Fred Hutchinson Cancer Research Center, Roswell Park Cancer Institute, Bridgeport Hospital, Yale University School of Medicine), ( , , 9), ( , , ) ( ). (DCO Data Coordination Office http://www.icrher.org). , : (1995-2002), , (1997-2002), - . (2002- ) (2002 - ) , , . . 54

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This work was supported by Grant # N00014-00-1-0898, issued to Georgetown University, Washington DC, from the U.S. Office of Naval Research in support of the International Consortium for Research on the Health Effects of Radiation. The contents are solely the responsibility of the author(s) and do not represent the views of the Office of Naval Research, Georgetown University or the International Consortium for Research on the Health Effects of Radiation, or the Fred Hutchinson Cancer Research Center. 63

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. 1. «-» , .., . ., .., .. /1- , , 2002. 2. Data and specimen management systems for large scale international epidemiologic studies in region affected by Chernobyl Kulikov S., Kopecky K., Maslova E., Petracova O., Lukyanova L. Bulekova Ju / Proceeding of ISEE 2000. Environmental Epidemiology in Pan America and the World: XII Conference of the International Society for Environmental Epidemiology, August 2000, Buffalo, New York. 3. . , . , . . . . . . .: , 1998. 352 ., .

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