Examlex
If two stars of different luminosity have the same temperature,a luminosity class II star will be smaller than a luminosity class V star.
Nested Case-Control
A study design used within a cohort study, where a subset of participants with a specific outcome is compared to a subset without the outcome from the same cohort.
Recall Bias
A systematic error caused by differences in the accuracy or completeness of the recollections retrieved by study participants.
Economical
Related to economics or economy, often used to describe something that is cost-effective or does not waste resources.
Controls
Subjects or groups in a study or experiment that are used as a standard of comparison for checking the results of a survey or experiment.
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