Clinical Data Warehouse for Research (CDW-R):
Simple, Aggregate Counts Request & Quote for Data Extraction Services 

Study Information

Contact Information

Simple, Aggregate Counts Request

The CDW-R team can provide investigators with simple count data (aggregated data e.g., the number of hospitalized patients with pneumonia in 2018) to include in a grant application or prepare an IRB protocol submission. Simple count data are provided to investigators with the expectation that funding for further CDW-R services are included in proposal budgets. Simple count data requests do not require IRB approval. Counts fewer than six cannot be reported due to privacy concerns.

Quote for Data Extraction Services

The CDW-R has an hourly fee for all data extraction services. More information on fees and invoicing is available on our website: 

The below questions assess key components that impact project scope. The more detail the study team provides, the better the CDW-R team can accurately estimate data extraction costs.