Minor data requests (MDRs) are intended to assist investigators as they prepare for full scientific proposal submissions by testing the feasibility of their hypotheses. If you are seeking data for non-research/internal quality improvement purposes, please use the MDR for Quality Improvement. Minor Data Requests for Quality Improvement submitted through this page will not be considered.
Please provide a specific list of all relevant STS National Database Variables needed to fulfill this MDR (shell tables). Further information on variables in each database can be found here.
Requests that do not provide a list of relevant variable tables, shell tables, and detailed inclusion/exclusion criteria will not be considered.
To enhance the likelihood of your Minor Data Request's approval by the respective Access and Publications (A&P) Review Committee Chair, please upload a separate summary of the request. Summaries should be brief and must include preliminary aims and shell table(s).