biostatistician
A biostatistician is a statistician who specializes in the collection, analysis, and interpretation of data in biological, medical, and public health contexts. They design studies, determine sample sizes, randomization schemes, and data collection procedures; they apply statistical methods to investigate disease etiology, treatment effectiveness, risk factors, and health outcomes. They collaborate with physicians, epidemiologists, researchers, and policymakers to plan studies, analyze results, and communicate findings.
Education and training typically lead to a master’s degree or PhD in biostatistics, statistics, or a related
Roles and methods commonly encompass the design and analysis of clinical trials and observational studies, sample
Work environments include pharmaceutical companies, contract research organizations, universities, government agencies, and healthcare systems. Biostatisticians contribute