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Digital Mammography Example Dataset
This dataset includes data from a random sample of 20,000 digital and 20,000 film-screen mammograms received by women age 60-89 years within the BCSC between January 2005 and December 2008. Some women contribute multiple examinations to the dataset. It may be useful to people interested in teaching about data analysis, epidemiological study designs, or statistical methods for binary outcomes or correlated data. This dataset includes the mammography assessment and subsequent breast cancer diagnosis within one year as well as participant characteristics that have been previously shown to be associated with mammography performance including age, family history of breast cancer, breast density, use of hormone replacement therapy, BMI, history of biopsy, receipt of prior mammography, and presence of comparison films. See the Digital Mammography Example Dataset Documentation for more information about the variables included in the dataset.
These data are recommended for use as a teaching tool only; they should not be used to conduct primary research. View an example biostatistics data analysis exam question based on these data.
Investigators interested in conducting analyses of digital mammography performance can submit a proposal in order to request a more complete sample of digital and film-screen mammograms conducted within the BCSC (see Submitting a Proposal & Working with the BCSC).
Acknowledge the BCSC
The following source must be cited when using this dataset:
"Data collection and sharing was supported by the National Cancer Institute-funded Breast Cancer Surveillance Consortium (HHSN261201100031C). A list of the BCSC investigators and procedures for requesting BCSC data for research purposes are provided at: http://breastscreening.cancer.gov/."
Information about receiving data from the BCSC may also be included in the methods section using language such as:
"Data for this study was obtained from the BCSC Data Resource. More information regarding this resource is available at: http://breastscreening.cancer.gov/."
Access the Data
Investigators are able to access this data by entering the information below and submitting a request for a password. Your password, and any future notices regarding data updates, will be sent in an e-mail message to the address that you provide. Once you receive the password, you may download the dataset.
Link for the dataset will be given.
Carolina Mammography Registry | Metro Chicago Breast Cancer Registry | Group Health | New Hampshire Mammography Network | Vermont Breast Cancer Surveillance System |
San Francisco Mammography Registry
|Funded by: HHSN261201100031C and P01CA154292||
Last modified: June 2016
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