Name
hurbp25
Label
Hypopnea Index (REM, Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type II polysomnography
Units
number of events per hour
Type
numeric
MESA exam number vs Hypopnea Index (REM, Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 18.2 ± 24.0 7.2 0.0 200.0 180 2,237
Participant Age at MESA Sleep Visit vs Hypopnea Index (REM, Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.2 ± 24.0 7.2 0.0 200.0 180 2,237
54.0 to 62.0 years 525 19.2 ± 25.1 10.0 0.0 200.0 35 560
62.0 to 69.0 years 532 20.5 ± 27.3 7.3 0.0 120.0 27 559
69.0 to 77.0 years 510 17.3 ± 21.8 7.6 0.0 120.0 49 559
77.0 to 95.0 years 490 15.3 ± 20.9 3.2 0.0 120.0 69 559
Gender of the participant vs Hypopnea Index (REM, Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.2 ± 24.0 7.2 0.0 200.0 180 2,237
Female 1,103 18.2 ± 24.0 8.0 0.0 120.0 95 1,198
Male 954 18.0 ± 24.0 6.0 0.0 200.0 85 1,039
Race/ethnicity of the participant vs Hypopnea Index (REM, Supine): (Hypopneas with > 50% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.2 ± 24.0 7.2 0.0 200.0 180 2,237
White, Caucasian 743 16.8 ± 23.1 4.8 0.0 120.0 87 830
Chinese American 250 18.2 ± 24.0 8.8 0.0 120.0 15 265
Black, African-American 573 19.3 ± 25.5 9.6 0.0 200.0 43 616
Hispanic 491 18.9 ± 23.5 8.0 0.0 120.0 35 526