Biostatistics Core

The mission of the Biostatistics Core is to promote valid and efficient science through the assurance of sound biostatistical design. An interactive relationship between a biostatistician and investigator originating in the design phase and progressing through the reporting of results is essential to our goal. To facilitate this relationship, the Biostatistics Resource upholds three main responsibilities: the provision of consultation to GCRC investigators with regard to study design, data management and data analysis; the review of all incoming GCRC protocols to assure appropriate biostatistical design; and the training of young investigators in the methodology of design and analysis.

We encourage clinical researchers to seek the aid of a statistician early in the development of a protocol to identify and minimize methodological limitations. James Dziura, Ph.D. is available for scheduled consultations to assist GCRC investigators with:

• Protocol development for GCRC applications
• Simple data analysis for GCRC approved studies
• Grant preparation for studies expecting to utilize the GCRC
• Manuscript preparation.

If you are looking for a quick introduction to basic (and some advanced) statistical topics, you may consider enrolling in the summer short course “An Introduction to Biostatistics.” This two week course co-sponsored by the Investigative Medicine Program provides an overview of common statistical techniques used in clinical research. Computer lab sessions are included to reinforce lecture material in a practical setting. Medical students, fellows, post-docs, professors and research assistants are all welcome to attend.

GCRC Investigators:Remember to make sure that all criteria listed on the biostatistical checklist are addressed in your protocol submissions.