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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be

Name Label Folder
hi_hp5x0u_f1t3
Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or without arousal) / hour of sleep from type III home sleep apnea test
Hypopnea Index: (Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or without arousal) / hour of 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_hp5x0u_f1t3
Hypopnea Index (Supine): (Hypopneas with > 50% flow reduction and with no oxygen desaturation threshold used and with or witout arousal) / hour of 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 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_hp5x0u_f1t3
Hypopnea Index (Non-Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used and with or witout arousal / hour of 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 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