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Data Information and Request

For Michigan Medicine Health Only

Go directly to the request form. Minimum/approximate 2-week turnaround or sooner depending on request type. Data will be in Excel format and delivered via Dropbox.
Data Dictionary [excel file]

Type or Class of Case (COC) and Number of Patients per COC and Number of Primary Sites from 1995 -- current

Type or Class
of Case
Class of Case Description # of
# of
Data Available for each
Class of Case
Analytic Patients Initial diagnosis at Michigan Medicine or elsewhere with ALL or PART of the first course treatment at Michigan Medicine 134,554 148,152 All data fields available see data request form/application
Non-Analytic Patients Diagnosis and ALL first course treatment elsewhere and seen at Michigan Medicine for disease recurrence or progression 29,768 30,519 Primary site
Date patient was initially diagnosed
Date of first contact at Michigan Medicine


Patient abstracts begin approximately 6 months from the date of first contact EXCEPT the following primary sites as abstraction begins at 2 months from date of first contact:

  • Breast
  • Colon
  • Head and Neck
  • Lung
  • Rectum
  • Stomach
  • All Gyn sites

Data available from 1995 to current in excel format. For data requests complete the Data Request Form [For Michigan Medicine Health Only]

For questions please contact:

For lectures or publications, please use the acknowledgment:

    Patient population and various related data elements were identified and retrieved from Michigan Medicine’s Cancer Registry database.

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