Race

Sleep Heart Health Study (SHHS) Visit Number vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,459 22.3 ± 8.0 21.0 9.0 109.0 3,345 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,050 22.9 ± 7.5 22.0 10.0 71.0 3,030 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,459 22.3 ± 8.0 21.0 9.0 109.0 3,345 5,804
35-44 years 103 20.2 ± 10.5 18.8 10.0 109.0 239 342
45-54 years 374 20.2 ± 6.6 19.0 9.0 58.0 643 1,017
55-64 years 714 21.5 ± 8.3 19.8 10.0 93.0 1,055 1,769
65-74 years 774 22.5 ± 7.2 21.4 10.0 69.0 843 1,617
75-84 years 454 25.2 ± 8.4 24.0 10.0 82.0 501 955
85 years or older 40 26.8 ± 8.6 25.6 13.3 46.1 64 104
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,459 22.3 ± 8.0 21.0 9.0 109.0 3,345 5,804
Male 1,420 23.0 ± 7.7 22.0 10.0 109.0 1,345 2,765
Female 1,039 21.4 ± 8.4 19.8 9.0 93.0 2,000 3,039
Gender of the participant vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,050 22.9 ± 7.5 22.0 10.0 71.0 3,030 4,080
Male 578 23.5 ± 7.6 22.0 10.0 71.0 1,283 1,861
Female 472 22.1 ± 7.3 21.0 10.0 56.0 1,747 2,219
Race of the participant vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,459 22.3 ± 8.0 21.0 9.0 109.0 3,345 5,804
White 2,099 22.5 ± 8.3 21.0 9.0 109.0 2,808 4,907
Black 212 21.6 ± 6.6 20.9 10.0 45.0 303 515
Other 148 20.8 ± 6.0 19.7 10.0 45.5 234 382
Race of the participant vs Average duration of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,050 22.9 ± 7.5 22.0 10.0 71.0 3,030 4,080
White 934 23.1 ± 7.6 22.0 10.0 71.0 2,653 3,587
Black 72 21.8 ± 6.6 21.0 11.0 52.0 184 256
Other 44 20.1 ± 6.8 19.0 10.0 43.0 193 237