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Biostatistics Core

The Biostatistics Core at ACRI provides comprehensive assistance with study design, data analysis, and statistical results interpretation.  The core is staffed by two doctoral level statisticians and two master’s level statisticians who are available to support researchers of Arkansas Children’s with statistical applications related to basic science, clinical, health outcomes, epidemiologic, and behavioral research.  Our statisticians have knowledge and expertise in SAS, open-source R, and SPSS software packages. 

Key Services

  • Assist with grant proposal development
  • Determine study or experimental design
  • Calculate sample size and power
  • Identify appropriate statistical methods or models
  • Analyze data and interpret results
  • Develop surveys and questionnaires
  • Review manuscripts for statistical content
  • Assist in writing statistical content for grant proposals and publications
  • Develop tables and figures for scientific publications

Fees

The first hour of consulting is free.  Additional support will be charged on an hourly basis

Consulting for grant proposal preparation is free. Costs associated with statistical support needed during the project period should be included in the grant application budget.

  • Intramural Applications:  Proposal budgets should include a single charge for statistical support that is based on the approximate total hours of engagement.
  • Extramural Applications:  Proposal budgets should include salary support at the level of effort required to complete the work.  Effort determinations will be based on the extent and volume of work (scope of the project).  Work is defined as study design, drafting of data analysis plan, data analysis/interpretation, and reporting.

Contact Us

Please contact the Core at the conceptual stage of research to ensure quality results.

To request biostatistical support for your research, please contact Senior Biostatistician, Dr. Beverly J. Spray.

Beverly J Spray, PhD
Telephone:  501-364-3184
Email: SprayBJ@archildrens.org