Header Logo

Selection Bias

"Selection Bias" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
The introduction of error due to systematic differences in the characteristics between those selected and those not selected for a given study. In sampling bias, error is the result of failure to ensure that all members of the reference population have a known chance of selection in the sample.


expand / collapse publications
This graph shows the total number of publications written about "Selection Bias" by people in this website by year, and whether "Selection Bias" was a major or minor topic of these publications.
Bar chart showing 6 publications over 6 distinct years, with a maximum of 1 publications in 1994 and 2001 and 2004 and 2005 and 2011 and 2021
To see the data from this visualization as text, click here.