JourneyCareersBiostatistician
Global Career Guide (EN)From Biological Sciences β†’

Biostatistician

AI

Biostatisticians use maths and numbers to understand health data. They help design medical studies, check if new medicines work, and make sure research is done fairly and safely.

The role

What a biostatistician actually does, day to day.

As a biostatistician, you work on medical research teams using numbers and maths to answer important health questions. You help plan studies, collect data, and work out what the numbers are telling you about whether a new medicine works or a treatment is safe.

You spend time planning how to gather the right kind of data so it is fair and honest. Then you use computer software and your maths skills to look at it - checking for patterns, spotting problems, and making sure what you found is real and not just chance. You write clear explanations of what the numbers mean so doctors, patients and decision-makers understand what the research found.

A typical week

Day to day

1Design and implement statistical studies to test hypotheses related to clinical trials.
2Analyze and interpret data using advanced statistical software, such as R or SAS.
3Collaborate with clinical researchers to develop protocols and ensure data integrity.
4Prepare comprehensive reports and presentations to communicate findings to stakeholders.
5Conduct quality control checks to validate data and ensure accuracy in analyses.
6Stay updated on the latest statistical methodologies and regulatory guidelines.
7Provide statistical support for grant applications and research funding proposals.