Name
oahi4_rem5
Label
Obstructive Apnea Hypopnea Index (REM): (Obstructive 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 REM sleep from type II polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events

Units
number of events per hour
Type
numeric
MESA exam number vs Obstructive Apnea Hypopnea Index (REM): (Obstructive 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 REM sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,013 23.4 ± 22.1 16.7 0.0 120.0 224 2,237
Participant Age at MESA Sleep Visit vs Obstructive Apnea Hypopnea Index (REM): (Obstructive 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 REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 23.4 ± 22.1 16.7 0.0 120.0 224 2,237
54.0 to 62.0 years 514 21.4 ± 22.0 13.5 0.0 110.5 46 560
62.0 to 69.0 years 520 24.4 ± 23.2 17.7 0.0 120.0 39 559
69.0 to 77.0 years 504 23.9 ± 22.0 17.7 0.0 98.6 55 559
77.0 to 95.0 years 475 23.8 ± 21.1 17.5 0.0 91.3 84 559
Gender of the participant vs Obstructive Apnea Hypopnea Index (REM): (Obstructive 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 REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 23.4 ± 22.1 16.7 0.0 120.0 224 2,237
Female 1,084 22.7 ± 22.5 15.6 0.0 120.0 114 1,198
Male 929 24.1 ± 21.7 18.1 0.0 94.3 110 1,039
Race/ethnicity of the participant vs Obstructive Apnea Hypopnea Index (REM): (Obstructive 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 REM sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,013 23.4 ± 22.1 16.7 0.0 120.0 224 2,237
White, Caucasian 732 19.9 ± 20.7 12.9 0.0 120.0 98 830
Chinese American 245 21.3 ± 19.9 15.7 0.0 77.8 20 265
Black, African-American 560 25.9 ± 23.7 18.6 0.0 110.5 56 616
Hispanic 476 26.7 ± 22.7 21.3 0.0 95.0 50 526