National Cancer Institute
U.S. National Institutes of Health | www.cancer.gov

NCI Home
Cancer Topics
Clinical Trials
Cancer Statistics
Research & Funding
News
About NCI
Dictionary of Cancer Terms
In English   En español
Page Options
Print This Page
More NCI Dictionaries
NCI Drug Dictionary

Glossary of Statistical Terms

NCI Dictionary of Genetics Terms

Terminology Resources
Quit Smoking Today
Search for
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
In English   En español

bias (BY-us)

 In a scientific research study or clinical trial, a flaw in the study design or the method of collecting or interpreting information. Biases can lead to incorrect conclusions about what the study or clinical trial showed.



Previous Definitions:Bexxar regimen, BG00001, BI 2536, BI-RADS, Biafine cream
Next Definitions:BIBF 1120, BIBX 1382, bicalutamide, bidi, bilateral

A Service of the National Cancer Institute
Department of Health and Human Services National Institutes of Health USA.gov