biometrics
Meaning of biometrics: Biometrics denotes the statistical study of health data in research, while in everyday technology the same word refers to fingerprint or facial identity verification.
Definition of biometrics
Biometrics, in a medical and research context, is the science of collecting and analyzing biological or health related data using statistical methods. It is used to help identify patterns in disease occurrence, to study possible causes of a condition, or to evaluate how a treatment performs across a group of people rather than in a single individual.
The same word is also used, more prominently in everyday life, to describe technology that identifies a person based on a physical characteristic, such as a fingerprint, facial pattern, or iris scan, an entirely different meaning that has become the more familiar use of the term for many people outside healthcare and research.
Within medicine specifically, biometrics is also called biometry or biostatistics, and the term is applied to the analytical method itself rather than to any single measurement or dataset.
Also known as
Used in a sentence
The research team applied biometrics to analyze how the treatment's effectiveness varied across the study population.
Good to know
Biometrics carries two largely unrelated common meanings, the statistical analysis of health data in research and the identity verification technology used in security systems, and the surrounding context determines which is intended.