We've updated our privacy policy.

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 Channel Derivation Sampling Rate (Hz) Hardware Filters (Hz) Sensor Type
SaO2 1 Nonin XPOD 3011, 8000 sensor
H.R. 1 Nonin XPOD 3011, 8000 sensor
EEG (sec) C3/A2 125 High pass 0.15 Gold cup electrode
ECG ECG1/ECG2 265 125 High pass 0.15
EOG(L) EOG(L)/PG1 50 High pass 0.15 Gold cup electrode
EOG(R) EOG(R)/PG1 50 High pass 0.15 Gold cup electrode
EMG EMG1/EMG2 125 High pass 0.15 Gold cup electrode
EEG C4/A1 125 High pass 0.15 Gold cup electrode
Thor RES 10 High pass 0.05 Respitrace Inductance Plethysmography
Abdo RES 10 High pass 0.05 Respitrace Inducatnce Plethysmography
Position 1 High pass 0.05 Internal mercury gauge
Light 1 External ambient light sensor
New Air 10 High pass 0.05 Compumedics thermistor (AUX channel 12)/ProTech thermistor M325 (New Air channel 17)
OX STAT 1 Nonin XPOD 3011, 8000 sensor

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