Difference between revisions of "Bias"
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==Information bias== | ==Information bias== | ||
| − | [[Category:Veterinary Epidemiology - Introduction| | + | [[Category:Veterinary Epidemiology - Introduction|H]] |
Revision as of 10:22, 10 December 2010
Systematic error, or 'bias' is of particular importance in any epidemiological investigation. There are a number of types of bias, which may be classified broadly as either selection bias or information bias: