Name
oahi3_sup5
Label
Obstructive Apnea Hypopnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep in supine position from type II polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events

Units
events per hour
Type
numeric
MESA exam number vs Obstructive Apnea Hypopnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,917 29.7 ± 25.5 23.3 0.0 144.8 320 2,237
Participant Age at MESA Sleep Visit vs Obstructive Apnea Hypopnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,917 29.7 ± 25.5 23.3 0.0 144.8 320 2,237
54.0 to 62.0 years 506 26.9 ± 26.2 18.0 0.0 144.8 54 560
62.0 to 69.0 years 498 29.7 ± 25.4 24.0 0.0 107.0 61 559
69.0 to 77.0 years 480 31.2 ± 25.7 25.7 0.0 127.5 79 559
77.0 to 95.0 years 433 31.2 ± 24.4 26.3 0.0 105.0 126 559
Gender of the participant vs Obstructive Apnea Hypopnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,917 29.7 ± 25.5 23.3 0.0 144.8 320 2,237
Female 1,014 23.1 ± 23.3 15.4 0.0 144.8 184 1,198
Male 903 37.2 ± 25.9 33.1 0.0 127.5 136 1,039
Race/ethnicity of the participant vs Obstructive Apnea Hypopnea Index (Supine): (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation and with or without arousal) / hour of sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,917 29.7 ± 25.5 23.3 0.0 144.8 320 2,237
White, Caucasian 677 30.4 ± 26.1 23.5 0.0 127.5 153 830
Chinese American 240 29.7 ± 23.8 23.6 0.0 106.9 25 265
Black, African-American 539 26.8 ± 25.6 18.7 0.0 144.8 77 616
Hispanic 461 32.1 ± 25.3 27.3 0.0 116.0 65 526