Name
avoanbp2
Label
Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 2% 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 >= 2% oxygen desaturation and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,274 22.3 ± 7.4 21.0 10.0 85.0 3,530 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,195 22.7 ± 7.6 21.0 10.0 86.0 2,885 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 >= 2% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,274 22.3 ± 7.4 21.0 10.0 85.0 3,530 5,804
35-44 years 74 18.2 ± 5.0 17.5 11.0 33.1 268 342
45-54 years 277 20.3 ± 7.9 18.8 10.0 85.0 740 1,017
55-64 years 664 20.8 ± 6.6 19.7 10.0 73.3 1,105 1,769
65-74 years 701 22.7 ± 7.2 21.5 10.0 55.0 916 1,617
75-84 years 501 24.6 ± 7.4 23.5 10.0 59.7 454 955
85 years or older 57 27.6 ± 8.6 26.4 13.0 52.4 47 104
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,274 22.3 ± 7.4 21.0 10.0 85.0 3,530 5,804
Male 1,254 23.2 ± 7.5 22.0 10.0 85.0 1,511 2,765
Female 1,020 21.2 ± 7.1 20.0 10.0 73.3 2,019 3,039
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,195 22.7 ± 7.6 21.0 10.0 86.0 2,885 4,080
Male 650 23.4 ± 7.6 22.0 11.0 63.0 1,211 1,861
Female 545 21.8 ± 7.6 20.0 10.0 86.0 1,674 2,219
Race of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,274 22.3 ± 7.4 21.0 10.0 85.0 3,530 5,804
White 1,978 22.4 ± 7.5 21.2 10.0 85.0 2,929 4,907
Black 187 21.6 ± 6.8 20.0 11.5 59.7 328 515
Other 109 20.4 ± 6.4 19.4 10.0 43.0 273 382
Race of the participant vs Average duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,195 22.7 ± 7.6 21.0 10.0 86.0 2,885 4,080
White 1,050 22.8 ± 7.7 21.0 10.0 86.0 2,537 3,587
Black 77 22.0 ± 6.9 21.0 12.0 50.0 179 256
Other 68 22.5 ± 7.4 20.5 12.0 37.0 169 237