Table 3.

Common data sources and terms associated with polysomnography sleep assessments

	Types	Examples
Common data sources	Electroencephalogram	In-lab/ home sleep studies
	Electromyogram	In-lab/ home sleep studies
	Electrocardiogram/heart rate	In-lab/ home sleep studies, wearables
	Pulse oximetry/pulse rate	In-lab/ home sleep studies, wearables
	Abdominal and thoracic plethysmography	In-lab/ home sleep studies
	Respiratory signals	In-lab/ home sleep studies
Common data terms	Sleep macro-architecture	Total sleep time, sleep stages, arousals
	Sleep micro-architecture	Power spectral analysis, Spindle characteristics
	Respiratory parameters	Sleep-disordered breathing, oxygen desaturations
	Cardiac parameters	Heart rate variability, cardiopulmonary coupling
	Limb movements	Periodic limb movements