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biostatistics

American  
[bahy-oh-stuh-tis-tiks] / ˌbaɪ oʊ stəˈtɪs tɪks /

noun

(used with a singular verb)
  1. the application of statistics to biological and medical data.


Other Word Forms

Derived Forms

Etymology

Origin of biostatistics

First recorded in 1945–50; bio- + statistics

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“The mental health of your family tree is in some way statistically associated with your risk of autism,” said Brian K. Lee, a professor of epidemiology and biostatistics at Drexel University.

From Los Angeles Times • May 27, 2026

This gives short shrift to the foundational curriculum in genetics, biochemistry, biostatistics and epidemiology.

From The Wall Street Journal • Feb. 12, 2026

Lida Wang, a doctoral student in the biostatistics program, and Chachrit Khunsriraksakul, who earned a doctorate in bioinformatics and geonomics in 2022 and his medical degree in May from Penn State, co-led the study.

From Science Daily • May 20, 2024

As it reads now, the proposed policy lacks clarity, said Thomas Braun, a biostatistics professor.

From Seattle Times • Apr. 12, 2024

Later this afternoon we'll hear from two professors at Swansea University – Prof Ann John, who focuses on public health and psychiatry, and Prof Michael Gravenor, who specialises in biostatistics and epidemiology.

From BBC • Mar. 1, 2024

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