Sleep Heart Health Study

June 12, 2020

• Update suggested citation and acknowledgement language

February 14, 2020

• Remove extraneous appendices from MOP pages
• Update montage and samping rate information pages

November 15, 2019

• Remove EEG spectral analysis summary datasets generated by SpectralTrainFig

September 27, 2019

• Add Documentation of Analytic Database

September 10, 2019

• Corrected sampling rate error for SHHS1 Montage and updated SHHS2 equipment notes

November 28, 2018

• Add blurb about Methods in Biostatistics with R book and dataset

July 26, 2018

• Add disclaimer about using data collection forms

June 25, 2018

• Add details about HRV R-point annotation files

June 5, 2018

• Update citation list on README

February 7, 2018

• Restructured order of documentation pages

November 1, 2017

• Add notes about CVD outcomes and mortality adjudication to dataset introduction

June 6, 2017

• Update polysomnography introduction with additional notes about XML files
• Add note in About section regarding CVD Outcomes tracking
• Removed outdated tutorials

January 26, 2017

• Update format of dataset description
• Add polysomnography introduction

December 1, 2016

• Added HRV analysis datasets and documentation page

August 9, 2016

• Included additional dataset citation on documentation index

July 26, 2016

• Add note to Equipment pages about meaning of Position signal values in EDF

May 19, 2016

• Update citations for users of the dataset

April 18, 2016

• Update citations for users of the dataset

April 12, 2016

• Add note to dataset introduction about the SHHS index date

March 11, 2016

• Release of dataset version 0.9.0. Read the CHANGELOG here.

February 10, 2016

• Fix typos and clarify items in documentation
• Add note in dataset introduction about Strong Heart Study data not being shared

December 9, 2015

• Release 0.8.0 version of datasets

July 30, 2015

• Update NSRR XML annotation files to fix issues with duration calculation in first staging period and to not exclude last staging period in output

June 30, 2015

• Add documentation of EEG Spectral Analysis results that were posted

June 11, 2015

• Removed links to outdated tutorials

December 4, 2014

• Add brief description of Interim Follow-up dataset

October 6, 2014

• Add additional grant fund numbers to README

July 3, 2014

• Add more prominent link to the Dataset Introduction and correct dataset row counts

July 2, 2014

• Make updates to the Dataset Introduction with links to SHHS on BioLINCC

June 27, 2014

• Included link to ClinicalTrials.gov SHHS page in README

May 23, 2014

• Changed README to include links to final SHHS documentations in PDF form. These may be converted to Markdown at a later date.

May 20, 2014

• Fixed OAI definition on Tip Sheet to state obstructive apneas instead of central apneas.

April 16, 2014

• Added Dataset Introduction that describes the SHHS dataset that currently lives in the NSRR. Future dataset updates will be made when SHHS is available in NHLBI's BioLINCC resource.

February 10, 2014

• Added tutorials that cover Browsing Documentation, and Downloading EDFs.

December 16, 2013

• The Technical Notes on SHHS1 page has been updated with images and a table of sampling rates.

December 12, 2013

• The complete SHHS Manual of Operations has been added.

December 11, 2013

• The SHHS1 EDF Annotations are now available in the file downloads area.
  • These annotations match up with the SHHS1 polysomnograms provided in EDF format.
  • You can open the SHHS1 EDFs and Annotations using the sleepdata.org EDF Viewer.

December 10, 2013

• We have added equipment documentation for the SHHS1 and SHHS2 visits, along with downloadable annotated data collection forms for SHHS1.

December 3, 2013

• The SHHS data dictionary is now searchable on sleepdata.org/collection. Browse around, explore variables across datasets, and request access to receive a download of the SHHS dataset!

November 18, 2013

• Today we deposited 6,325 de-identified SHHS1 visit EDFs to the dataset.

November 5, 2013

• We added the complete list of variables and domains based on the v0.1.0 tag of the SHHS data dictionary.
• A notable variable we'd like to highlight is rdi3p.
  • Commonly used index composed of all central and obstructive apneas with at least 3% oxygen desaturation over the total sleep time.

October 23, 2013

• The SHHS1 dataset is currently being curated and finalized and will soon be available here: sleepdata.org/datasets/shhs