Basic Methods for Sensitivity Analysis of Biases
Greenland S (Department of Epidemiology, UCLA School of Public Health, Los Angeles, CA 90095-1772, USA). Basic methods for sensitivity analysis of biases. International Journal of Epidemiology 1996; 25: 1107–1116 Background Most discussions of statistical methods focus on accounting for measured con...
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Oxford University Press
1996
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fthighwire:oai:open-archive.highwire.org:intjepid:25/6/1107-a 2023-05-15T16:28:50+02:00 Basic Methods for Sensitivity Analysis of Biases GREENLAND, SANDER 1996-12-01 00:00:00.0 text/html http://ije.oxfordjournals.org/cgi/content/short/25/6/1107-a https://doi.org/10.1093/ije/25.6.1107-a en eng Oxford University Press http://ije.oxfordjournals.org/cgi/content/short/25/6/1107-a http://dx.doi.org/10.1093/ije/25.6.1107-a Copyright (C) 1996, International Epidemiological Association Leading Article TEXT 1996 fthighwire https://doi.org/10.1093/ije/25.6.1107-a 2007-06-24T20:01:05Z Greenland S (Department of Epidemiology, UCLA School of Public Health, Los Angeles, CA 90095-1772, USA). Basic methods for sensitivity analysis of biases. International Journal of Epidemiology 1996; 25: 1107–1116 Background Most discussions of statistical methods focus on accounting for measured confounders and random errors in the data-generating process. In observational epidemiology, however, controllable confounding and random error are sometimes only a fraction of the total error, and are rarely if ever the only important source of uncertainty. Potential biases due to unmeasured confounders, classification errors, and selection bias need to be addressed in any thorough discussion of study results. Methods This paper reviews basic methods for examining the sensitivity of study results to biases, with a focus on methods that can be implemented without computer programming. Conclusion Sensitivity analysis is helpful in obtaining a realistic picture of the potential impact of biases. Text Greenland HighWire Press (Stanford University) Greenland International Journal of Epidemiology 25 6 1107 1116 |
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HighWire Press (Stanford University) |
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Leading Article GREENLAND, SANDER Basic Methods for Sensitivity Analysis of Biases |
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Leading Article |
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Greenland S (Department of Epidemiology, UCLA School of Public Health, Los Angeles, CA 90095-1772, USA). Basic methods for sensitivity analysis of biases. International Journal of Epidemiology 1996; 25: 1107–1116 Background Most discussions of statistical methods focus on accounting for measured confounders and random errors in the data-generating process. In observational epidemiology, however, controllable confounding and random error are sometimes only a fraction of the total error, and are rarely if ever the only important source of uncertainty. Potential biases due to unmeasured confounders, classification errors, and selection bias need to be addressed in any thorough discussion of study results. Methods This paper reviews basic methods for examining the sensitivity of study results to biases, with a focus on methods that can be implemented without computer programming. Conclusion Sensitivity analysis is helpful in obtaining a realistic picture of the potential impact of biases. |
format |
Text |
author |
GREENLAND, SANDER |
author_facet |
GREENLAND, SANDER |
author_sort |
GREENLAND, SANDER |
title |
Basic Methods for Sensitivity Analysis of Biases |
title_short |
Basic Methods for Sensitivity Analysis of Biases |
title_full |
Basic Methods for Sensitivity Analysis of Biases |
title_fullStr |
Basic Methods for Sensitivity Analysis of Biases |
title_full_unstemmed |
Basic Methods for Sensitivity Analysis of Biases |
title_sort |
basic methods for sensitivity analysis of biases |
publisher |
Oxford University Press |
publishDate |
1996 |
url |
http://ije.oxfordjournals.org/cgi/content/short/25/6/1107-a https://doi.org/10.1093/ije/25.6.1107-a |
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Greenland |
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Greenland |
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Greenland |
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Greenland |
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http://ije.oxfordjournals.org/cgi/content/short/25/6/1107-a http://dx.doi.org/10.1093/ije/25.6.1107-a |
op_rights |
Copyright (C) 1996, International Epidemiological Association |
op_doi |
https://doi.org/10.1093/ije/25.6.1107-a |
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International Journal of Epidemiology |
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25 |
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6 |
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1107 |
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1116 |
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1766018510344945664 |