biostatistics: meaning, definition, pronunciation and examples
LowAcademic/Technical
Quick answer
What does “biostatistics” mean?
The application of statistics to the study of living organisms and biological data.
Audio
Pronunciation
Definition
Meaning and Definition
The application of statistics to the study of living organisms and biological data.
A branch of science that uses statistical methods to collect, analyze, interpret, and present data from biological research, particularly in medicine, public health, genetics, and epidemiology.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
None. Strictly a technical term.
Frequency
Equally low-frequency in both academic and professional medical/biological contexts.
Grammar
How to Use “biostatistics” in a Sentence
study of [subject] using biostatisticsanalysis based on biostatisticsexpert in biostatisticsVocabulary
Collocations
Examples
Examples of “biostatistics” in a Sentence
adjective
British English
- The biostatistical analysis confirmed the drug's efficacy.
- She holds a biostatistical consultancy role.
American English
- The biostatistical review was rigorous.
- He needed biostatistical support for his grant proposal.
Usage
Meaning in Context
Business
Rarely used, except in biotech/pharma companies for drug trial data analysis.
Academic
Primary context. Common in medical, public health, biology, and agricultural research publications and courses.
Everyday
Virtually never used.
Technical
Core term in medical research, epidemiology, genetics, and environmental science.
Vocabulary
Synonyms of “biostatistics”
Strong
Neutral
Weak
Vocabulary
Antonyms of “biostatistics”
Watch out
Common Mistakes When Using “biostatistics”
- Using it as a plural countable noun (e.g., 'several biostatistics' – incorrect; correct: 'several biostatistical methods').
- Confusing it with 'bioinformatics', which focuses more on computational analysis of genetic data.
FAQ
Frequently Asked Questions
No. Epidemiology is the study of disease distribution and determinants in populations. Biostatistics provides the quantitative tools (statistical methods) that epidemiologists use to analyse their data.
Biostatistics focuses on the design of experiments and statistical analysis of biological data, often in medicine and public health. Bioinformatics focuses on the computational analysis of large biological datasets, especially from genomics and molecular biology.
Yes. Determining whether a new vaccine is effective by comparing the infection rates in the vaccinated group versus the placebo group, using statistical tests, is a classic application of biostatistics.
A strong foundation in mathematics, particularly calculus, linear algebra, and probability theory, is essential, along with an interest in biology or medicine.
Biostatistics is usually academic/technical in register.
Biostatistics: in British English it is pronounced /ˌbaɪəʊstəˈtɪstɪks/, and in American English it is pronounced /ˌbaɪoʊstəˈtɪstɪks/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
'BIO' (life) + 'STATISTICS' (numbers about data) = statistics applied to living things.
Conceptual Metaphor
A LENS FOR DECODING LIFE: Biostatistics provides the quantitative lens through which the complexity of biological phenomena becomes understandable and measurable.
Practice
Quiz
In which field is the term 'biostatistics' MOST commonly used?