The Center for Scientific Review (CSR) has recently adjusted the base that a number of permanent study sections and special emphasis panels (SEPs) use to calculate percentiles for certain application types. Applications that were reviewed in a SEP meeting for the May 2013 Council round will be assigned a percentile ranking calculated from the new base. In some cases, revised summary statements will be issued for those applications missing percentile scores or with an incorrect percentile. The percentile ranking will also appear in the eRA Commons account of the principal investigator(s).
We here at NIGMS are often asked to explain how percentile rankings factor into determining which awards to make. We do not rely solely on a percentile cutoff; we consider a number of additional factors, including an investigator’s career stage, a laboratory’s other research funding, NIGMS research portfolio balance, and other programmatic priorities. For more information, see http://www.nigms.nih.gov/Research/Application/Pages/SuccessRateFAQs.aspx.