Name
avoanbp4
Label
Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Units
seconds
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,934 24.2 ± 8.0 23.0 10.0 73.3 3,870 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,059 24.3 ± 8.1 23.0 10.0 86.0 3,021 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,934 24.2 ± 8.0 23.0 10.0 73.3 3,870 5,804
35-44 years 51 20.4 ± 5.7 19.0 11.0 34.5 291 342
45-54 years 202 21.7 ± 7.4 20.6 10.0 56.5 815 1,017
55-64 years 554 22.6 ± 7.1 21.5 10.0 73.3 1,215 1,769
65-74 years 618 24.6 ± 8.0 23.0 10.0 61.0 999 1,617
75-84 years 454 26.8 ± 8.1 26.0 11.0 60.7 501 955
85 years or older 55 29.6 ± 9.1 28.4 13.0 52.6 49 104
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,934 24.2 ± 8.0 23.0 10.0 73.3 3,870 5,804
Male 1,113 24.8 ± 7.9 23.9 10.0 59.7 1,652 2,765
Female 821 23.4 ± 8.0 22.0 10.0 73.3 2,218 3,039
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,059 24.3 ± 8.1 23.0 10.0 86.0 3,021 4,080
Male 588 25.0 ± 8.1 24.0 11.0 67.0 1,273 1,861
Female 471 23.3 ± 8.1 22.0 10.0 86.0 1,748 2,219
Race of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,934 24.2 ± 8.0 23.0 10.0 73.3 3,870 5,804
White 1,687 24.4 ± 8.1 23.2 10.0 73.3 3,220 4,907
Black 163 23.1 ± 7.0 22.1 11.0 59.7 352 515
Other 84 22.3 ± 6.7 21.6 12.0 43.0 298 382
Race of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 4% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,059 24.3 ± 8.1 23.0 10.0 86.0 3,021 4,080
White 926 24.4 ± 8.2 23.0 10.0 86.0 2,661 3,587
Black 69 24.0 ± 7.6 23.0 13.0 51.0 187 256
Other 64 23.3 ± 7.4 21.0 12.0 42.0 173 237