Name
ahi4p_nsup5
Label
Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
Units
events per hour
Type
numeric
MESA exam number vs Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,926 10.2 ± 15.3 4.1 0.0 109.1 311 2,237
Participant Age at MESA Sleep Visit vs Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,926 10.2 ± 15.3 4.1 0.0 109.1 311 2,237
54.0 to 62.0 years 502 8.5 ± 14.4 2.7 0.0 102.5 58 560
62.0 to 69.0 years 502 11.3 ± 16.8 4.5 0.0 109.1 57 559
69.0 to 77.0 years 471 9.9 ± 14.0 4.1 0.0 80.3 88 559
77.0 to 95.0 years 451 11.1 ± 15.8 5.3 0.0 90.0 108 559
Gender of the participant vs Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,926 10.2 ± 15.3 4.1 0.0 109.1 311 2,237
Female 1,041 7.8 ± 12.9 3.1 0.0 109.1 157 1,198
Male 885 12.9 ± 17.4 5.8 0.0 102.5 154 1,039
Race/ethnicity of the participant vs Apnea-Hypopnea Index (Non-Supine): (Apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,926 10.2 ± 15.3 4.1 0.0 109.1 311 2,237
White, Caucasian 710 9.0 ± 14.1 3.6 0.0 99.9 120 830
Chinese American 228 9.6 ± 15.5 3.4 0.0 109.1 37 265
Black, African-American 538 10.9 ± 16.5 4.6 0.0 102.5 78 616
Hispanic 450 11.3 ± 15.6 5.4 0.0 90.0 76 526