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chg_pctsa90 under Sleep Monitoring/Polysomnography/Oxygen Saturation in CHAT variables
chg_pctsa95 under Sleep Monitoring/Polysomnography/Oxygen Saturation in CHAT variables
sa02lt90 under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables
*Note studies that have oximetry problems here
sa02lt92 under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables
*Note studies that have oximetry problems here
wakslepr under Sleep Monitoring/Polysomnography/Signal Quality/SHHS2 in SHHS variables
Scorer noted that there was a problem differentiating stage wake from stage sleep.
co2avgr under Sleep Monitoring/Polysomnography/Capnography in CHAT variables
rco2avgnr under Sleep Monitoring/Polysomnography/Capnography in CHAT variables
co2avgnr under Sleep Monitoring/Polysomnography/Capnography in CHAT variables
taa_n2 under Sleep Monitoring/Polysomnography/Thoraco-abdominal Asynchrony in CHAT variables
taa_n3 under Sleep Monitoring/Polysomnography/Thoraco-abdominal Asynchrony in CHAT variables
Sleep Heart Health Study
... off to sleep onset); REM latency I (defined as ... of sleep to first REM). Heart Rate data: - ... with the arousals (in REM and Non-REM separately). Following ...
nova_est_co2blslp under Sleep Monitoring/Polysomnography/Capnography in CHAT variables
nova_est_co2peak under Sleep Monitoring/Polysomnography/Capnography in CHAT variables
slewake under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables
1=Study scored sleep wake