avgo2sattst mean_desat_perc
Name
mean_desat_dur
Label
Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Units
seconds
Type
numeric
Tags
avgdurah_ap0uhp3x4u_f1t1
Study visit number vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,123 36.2 ± 9.6 35.2 10.2 89.2 - 1,123
Visit 2 758 33.7 ± 7.3 33.2 14.7 76.5 - 758
Visit 3 566 32.8 ± 7.4 32.6 0.0 64.2 - 566
Visit 4 121 34.7 ± 7.7 33.7 17.5 62.9 - 121
Visit 5 2 28.9 ± 1.6 28.9 27.8 30.0 - 2
Incident Outcomes Tracking - - - - - - - -
Sex of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,123 36.2 ± 9.6 35.2 10.2 89.2 - 1,123
Male 608 36.8 ± 9.1 35.7 15.0 80.7 - 608
Female 515 35.6 ± 10.1 34.1 10.2 89.2 - 515
Sex of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 758 33.7 ± 7.3 33.2 14.7 76.5 - 758
Male 406 34.7 ± 6.8 34.8 14.7 55.5 - 406
Female 352 32.5 ± 7.7 31.6 15.4 76.5 - 352
Sex of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 566 32.8 ± 7.4 32.6 0.0 64.2 - 566
Male 304 33.9 ± 7.2 33.4 18.7 64.2 - 304
Female 262 31.5 ± 7.4 31.8 0.0 53.2 - 262
Sex of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 121 34.7 ± 7.7 33.7 17.5 62.9 - 121
Male 67 35.3 ± 6.7 34.3 23.9 58.3 - 67
Female 54 34.1 ± 8.8 32.7 17.5 62.9 - 54
Sex of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 2 28.9 ± 1.6 28.9 27.8 30.0 - 2
Male - - - - - - - -
Female 2 28.9 ± 1.6 28.9 27.8 30.0 - 2
Race of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,123 36.2 ± 9.6 35.2 10.2 89.2 - 1,123
Asian 12 38.6 ± 5.6 37.7 30.3 51.7 - 12
Black 23 32.6 ± 6.6 32.6 21.4 47.9 - 23
Hispanic 13 31.6 ± 7.7 30.3 22.4 46.0 - 13
Native American 10 40.0 ± 9.2 38.5 22.9 58.0 - 10
White 1,065 36.3 ± 9.7 35.1 10.2 89.2 - 1,065
Race of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 758 33.7 ± 7.3 33.2 14.7 76.5 - 758
Asian 4 39.2 ± 6.5 38.6 32.1 47.4 - 4
Black 8 30.2 ± 6.3 29.2 21.0 38.6 - 8
Hispanic 6 31.8 ± 5.9 33.0 24.1 40.5 - 6
Native American 6 38.4 ± 6.7 38.9 31.1 49.8 - 6
White 734 33.7 ± 7.3 33.2 14.7 76.5 - 734
Race of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 566 32.8 ± 7.4 32.6 0.0 64.2 - 566
Asian 4 36.3 ± 6.9 35.6 28.7 45.1 - 4
Black 4 32.9 ± 6.2 31.4 27.6 41.4 - 4
Hispanic 5 26.5 ± 5.8 25.6 20.4 33.3 - 5
Native American 4 35.8 ± 3.6 34.6 33.0 41.0 - 4
White 549 32.8 ± 7.4 32.5 0.0 64.2 - 549
Race of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 121 34.7 ± 7.7 33.7 17.5 62.9 - 121
Asian 3 35.8 ± 9.7 32.0 28.5 46.8 - 3
Black 1 33.1 - 33.1 33.1 33.1 - 1
Hispanic 2 31.0 ± 1.7 31.0 29.8 32.2 - 2
Native American 2 36.8 ± 6.9 36.8 31.9 41.6 - 2
White 113 34.8 ± 7.8 33.9 17.5 62.9 - 113
Race of the participant vs Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 2 28.9 ± 1.6 28.9 27.8 30.0 - 2
Asian - - - - - - - -
Black - - - - - - - -
Hispanic - - - - - - - -
Native American - - - - - - - -
White 2 28.9 ± 1.6 28.9 27.8 30.0 - 2