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Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit  cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

HRM Datasets

The following IDATA HRM dataset(s) are available for delivery on CDAS. For each dataset, a Data Dictionary that describes the data is publicly available. In order to obtain the actual data in SAS or CSV format, you must begin a data-only request. Data will be delivered once the project is approved and data transfer agreements are completed.

To learn more about the HRM data collected as part of the study, visit the IDATA HRM documentation page.


Datasets and Data Dictionaries

Files Description
Data Dictionary
(PDF - 162.7 KB)
1. The Heart Rate Monitor Long Source dataset (1,345,295 records for 42 participants) summarizes the Heart Rate Monitor Long Source data for 42 participants.
Data Dictionary
(PDF - 163.1 KB)
2. The Heart Rate Monitor Short Source dataset (47,798 records for 2 participants) summarizes the Heart Rate Short Source data for 2 participants.
Data Dictionary
(PDF - 159.6 KB)
3. The Heart Rate Monitor Wear Log dataset (41 records for 41 participants) contains the Heart Rate Monitor Wear Log data.
Data Dictionary
(PDF - 172.1 KB)
4. The Heart Rate Monitor Accounting dataset (1,082 records for 1,082 participants) contains one record per participant and provides a summary of who has HRM data.