Name
pooah4ar
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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Units
events per hour
Type
numeric
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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 15.5 ± 14.4 11.0 0.0 95.0 - 2,911
Visit 2 1,026 16.0 ± 15.4 11.0 0.0 97.0 1,885 2,911
Age at Sleep Visit 1 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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 15.5 ± 14.4 11.0 0.0 95.0 - 2,911
67.0 to 72.0 years 728 13.4 ± 12.5 10.0 0.0 73.0 - 728
72.0 to 76.0 years 728 15.4 ± 15.6 10.0 0.0 95.0 - 728
76.0 to 80.0 years 728 16.3 ± 14.1 12.0 0.0 71.0 - 728
80.0 to 90.0 years 727 16.8 ± 15.0 12.0 0.0 83.0 - 727
Gender 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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 15.5 ± 14.4 11.0 0.0 95.0 - 2,911
Female - - - - - - - -
Male 2,911 15.5 ± 14.4 11.0 0.0 95.0 - 2,911
Gender 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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 16.0 ± 15.4 11.0 0.0 97.0 1,885 2,911
Female - - - - - - - -
Male 1,026 16.0 ± 15.4 11.0 0.0 97.0 1,885 2,911
Race Category 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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 15.5 ± 14.4 11.0 0.0 95.0 - 2,911
White 2,651 15.6 ± 14.5 11.0 0.0 95.0 - 2,651
African American 99 11.4 ± 11.4 8.0 0.0 51.0 - 99
Asian 85 15.0 ± 13.0 10.0 0.0 46.0 - 85
Native Hawaiian or Other Pacific Islander 3 23.7 ± 19.1 18.0 8.0 45.0 - 3
American Indian or Alaskan Native 1 37.0 - 37.0 37.0 37.0 - 1
Multiracial 30 15.5 ± 12.6 10.5 0.0 45.0 - 30
Unknown 42 15.4 ± 14.6 10.5 0.0 54.0 - 42
Race Category 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 with >= 4% oxygen desaturation or with arousal) / hour of REM sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,026 16.0 ± 15.4 11.0 0.0 97.0 1,885 2,911
White 896 16.2 ± 15.5 12.0 0.0 97.0 1,755 2,651
African American 41 11.3 ± 14.6 6.0 0.0 69.0 58 99
Asian 49 13.9 ± 14.2 9.0 0.0 57.0 36 85
Native Hawaiian or Other Pacific Islander 3 40.3 ± 9.3 43.0 30.0 48.0 - 3
American Indian or Alaskan Native 1 52.0 - 52.0 52.0 52.0 - 1
Multiracial 14 20.3 ± 18.2 15.5 1.0 59.0 16 30
Unknown 22 13.5 ± 12.6 8.5 1.0 40.0 20 42