NUMOM2B Variables - Sleep Data - National Sleep Research Resource - NSRR

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	Name	Label	Folder
	hi_hp5x0n_f1t3 Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test	Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used) / hour of estimated sleep from type III home sleep apnea test Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) Search for all AHI variables consistent with the same clinical guidelines within this dataset	Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices
	hi_pb_hp5x0n_f1t3 Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or witout arousal) / hour of estimated sleep from type III home sleep apnea test	Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or witout arousal) / hour of estimated sleep from type III home sleep apnea test Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) Search for all AHI variables consistent with the same clinical guidelines within this dataset	Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices
	hi_po_hp5x0n_f1t3 Hypopnea Index (Non-Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or witout arousal / hour of estimated sleep from type III home sleep apnea test	Hypopnea Index (Non-Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or witout arousal / hour of estimated sleep from type III home sleep apnea test Calculated - Summary metric of sleep disordered breathing events. Hypopneas are defined based on American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601) Search for all AHI variables consistent with the same clinical guidelines within this dataset	Sleep Monitoring/Polysomnography/Apnea-Hypopnea Indices