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Hispanic Community Health Study / Study of Latinos

Name Label Folder
slpa100
Percentage of total estimated sleep duration with < 75% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 75% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441)

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa101
Percentage of total estimated sleep duration with < 70% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 70% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441)

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa28
Total recording period from type IV home sleep apnea test
Total recording period from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa30
Total artifact free periods within the in-bed period from type IV home sleep apnea test
Total artifact free periods within the in-bed period from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa32
Total artifact free periods in non-supine position within the in-bed period from type IV home sleep apnea test
Total artifact free periods in non-supine position within the in-bed period from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa33
Percentage of total estimated sleep duration in non-supine position from type IV home sleep apnea test
Percentage of total estimated sleep duration in non-supine position from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa34
Total artifact free periods in supine position within the in-bed period from type IV home sleep apnea test
Total artifact free periods in supine position within the in-bed period from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa35
Percentage of total estimated sleep duration in supine position from type IV home sleep apnea test
Percentage of total estimated sleep duration in supine position from type IV home sleep apnea test Sleep Monitoring/Polysomnography/Sleep Architecture
slpa42
Total Duration of Apnea and Hypopnea: Apneas with no oxygen desaturation threshold used+ hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea: Apneas with no oxygen desaturation threshold used+ hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa43
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa44
Total Duration of Apnea and Hypopnea (Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep in supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and no oxygen desaturation threshold used during artifact-free estimated sleep in supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa51
Total Duration of Apnea and Hypopnea: Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea: Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa52
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa53
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 1% oxygen desaturation + hypopneas with > 50% flow reduction and >= 1% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa60
Total Duration of Apnea and Hypopnea: Apneas with >= 3% oxygen desaturation + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea: Apneas with >= 3% oxygen desaturation + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa61
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with no oxygen desaturation threshold used + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa62
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 3% oxygen desaturation + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 3% oxygen desaturation + hypopneas with > 50% flow reduction and >= 3% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa69
Total Duration of Apnea and Hypopnea: Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea: Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa70
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Non-Supine): Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep in non-supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa71
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test
Total Duration of Apnea and Hypopnea (Supine): Apneas with >= 4% oxygen desaturation + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation during artifact-free estimated sleep in supine position from type IV home sleep apnea test

Apnea and hypopnea events were not distinguished as separate event types during scoring. Both were classified as a respiratory event that required a 50% reduction in Nasal Flow signal for at least 10 seconds.

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa96
Percentage of total estimated sleep duration with < 95% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 95% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441)

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa97
Percentage of total estimated sleep duration with < 90% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 90% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441).

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa98
Percentage of total estimated sleep duration with < 85% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 85% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441).

Sleep Monitoring/Polysomnography/Sleep Architecture
slpa99
Percentage of total estimated sleep duration with < 80% oxygen saturation from type IV home sleep apnea test
Percentage of total estimated sleep duration with < 80% oxygen saturation from type IV home sleep apnea test

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441)

Sleep Monitoring/Polysomnography/Sleep Architecture