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Sleep Heart Health Study

Montage and Sampling Rate Information [on SHHS1]

The settings below represent the standards set at the beginning of the project. There may be a small proportion of studies and signals that do not match these standards exactly. Please review the settings at the individual sleep study level as you proceed with any analyses.

Channel EDF Label Input 1 Input 2 Sampling rate (Hz) Hardware filters (Hz) Sensor type
SpO2 SaO2 SaO2 - 1 - Nonin XPOD 3011, 8000 sensor
Heart Rate H.R. H.R. - 1 - Nonin XPOD 3011, 8000 sensor
Linked EEG EEG (sec) C3 A2 125 High pass 0.15 Gold cup electrode
Linked EEG EEG C4 A1 125 High pass 0.15 Gold cup electrode
ECG ECG ECG - 125 High pass 0.15 Ag/AgCl patch
Left EOG EOG(L) EOG(L) PG1 50 High pass 0.15 Gold cup electrode
Right EOG EOG(R) EOG(R) PG1 50 High pass 0.15 Gold cup electrode
EMG EMG EMG - 125 High pass 0.15 Gold cup electrode
Thorax Thor RES Thor RES - 10 High pass 0.05 Respitrace Inductance Plethysmography
Abdomen Abdo RES Abdo RES - 10 High pass 0.05 Respitrace Inducatnce Plethysmography
Position Position Position - 1 High pass 0.05 Internal mercury gauge
Light Light Light - 1 - External ambient light sensor
Airflow New Air New Air - 10 High pass 0.05 Compumedics thermistor (AUX channel 12)/ProTech thermistor M325 (New Air channel 17)
Oximetry Status OX STAT OX STAT - 1 - Nonin XPOD 3011, 8000 sensor
REF - Fpz - - - -
Ground - PG1 - - - -

For more information please refer to Technical Notes on SHHS1

Questions?

Please reach out to us at support@sleepdata.org or in the Forum if you have questions.

National Sleep Research Resource
Sleep Heart Health Study