The Biostatistics Shared  Resource (BSR) is one of several OHSU resources supported by a National Cancer  Institute Cancer Center Support Grant. The BSR strives to enhance quality and  rigor of scientific research through professional consultation and  collaboration at all phases of cancer research.

The primary aim of the BSR is to provide statistical  support to basic, clinical and population science researchers who are  conducting cancer research at OHSU.  The resource provides support  during all phases of the project life cycle including study design, statistical  analysis plans, data analysis, manuscript preparation, and review of completed  studies.


  • Tomi  Mori, Ph.D.
    Director, Biostatistics Shared Resource and Professor, OHSU School of Medicine  and OHSU School of Public Health
  • Byung  Park, Ph.D.
    Associate professor, OHSU School of Public Health
  • Yiyi  Chen, Ph.D.
    Associate professor, OHSU School of Public Health
  • Jessica  Minnier, Ph.D.
    Assistant professor, OHSU School of Public Health
  • Solange  Mongoue-Tchokote, M.S.
    Research associate
  • Racky  Daffe, M.S.
    Senior research assistant
  • Catherine  Degnin, M.S.
    Research associate
  • Becky  Reddaway, Ph.D.
    Program manager


  • Concept  stage support including assistance on study design, sample size and power  analysis and statistical analysis plans for grant and protocol development.
  • Project  stage support including data management consultation, data preparation, interim  analysis, statistical analysis and manuscript preparation and review.
  • Infrastructure  support including participation in the Clinical Research Review Committee and  Data Safety and Monitoring Committee and statistical support to other OHSU  Knight Cancer Institute core resources.