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Browsing by Author "Oster, Robert A."
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Item Best Practices for Biostatistical Consultation and Collaboration in Academic Health Centers(Informa UK Limited, 2016) Perkins, Susan M.; Bacchetti, Peter; Davey, Cynthia S.; Lindsell, Christopher J.; Mazumdar, Madhu; Oster, Robert A.; Rocke, David M.; Rudser, Kyle D.; Kim, Mimi; Biostatistics, School of Public HealthGiven the increasing level and scope of biostatistics expertise needed at academic health centers today, we developed best practices guidelines for biostatistics units to be more effective in providing biostatistical support to their institutions, and in fostering an environment in which unit members can thrive professionally. Our recommendations focus on the key areas of: 1) funding sources and mechanisms; 2) providing and prioritizing access to biostatistical resources; and 3) interacting with investigators. We recommend that the leadership of biostatistics units negotiate for sufficient long-term infrastructure support to ensure stability and continuity of funding for personnel, align project budgets closely with actual level of biostatistical effort, devise and consistently apply strategies for prioritizing and tracking effort on studies, and clearly stipulate with investigators prior to project initiation policies regarding funding, lead time, and authorship.Item Guidance for biostatisticians on their essential contributions to clinical and translational research protocol review(Cambridge University Press, 2021-07-12) Ciolino, Jody D.; Spino, Cathie; Ambrosius, Walter T.; Khalatbari, Shokoufeh; Messinger Cayetano, Shari; Lapidus, Jodi A.; Nietert, Paul J.; Oster, Robert A.; Perkins, Susan M.; Pollock, Brad H.; Pomann, Gina-Maria; Price, Lori Lyn; Rice, Todd W.; Tosteson, Tor D.; Lindsell, Christopher J.; Spratt, Heidi; Biostatistics and Health Data Science, School of MedicineRigorous scientific review of research protocols is critical to making funding decisions, and to the protection of both human and non-human research participants. Given the increasing complexity of research designs and data analysis methods, quantitative experts, such as biostatisticians, play an essential role in evaluating the rigor and reproducibility of proposed methods. However, there is a common misconception that a statistician’s input is relevant only to sample size/power and statistical analysis sections of a protocol. The comprehensive nature of a biostatistical review coupled with limited guidance on key components of protocol review motived this work. Members of the Biostatistics, Epidemiology, and Research Design Special Interest Group of the Association for Clinical and Translational Science used a consensus approach to identify the elements of research protocols that a biostatistician should consider in a review, and provide specific guidance on how each element should be reviewed. We present the resulting review framework as an educational tool and guideline for biostatisticians navigating review boards and panels. We briefly describe the approach to developing the framework, and we provide a comprehensive checklist and guidance on review of each protocol element. We posit that the biostatistical reviewer, through their breadth of engagement across multiple disciplines and experience with a range of research designs, can and should contribute significantly beyond review of the statistical analysis plan and sample size justification. Through careful scientific review, we hope to prevent excess resource expenditure and risk to humans and animals on poorly planned studies.