Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,471 36.2 ± 21.0 32.0 10.0 252.0 4,333 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 831 38.0 ± 21.6 33.0 11.0 200.0 3,249 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,471 36.2 ± 21.0 32.0 10.0 252.0 4,333 5,804
35-44 years 56 30.3 ± 16.7 23.5 12.0 72.0 286 342
45-54 years 203 30.7 ± 14.9 28.0 10.0 101.0 814 1,017
55-64 years 461 32.9 ± 16.4 30.0 10.0 107.0 1,308 1,769
65-74 years 435 38.0 ± 22.5 33.0 11.0 252.0 1,182 1,617
75-84 years 283 42.8 ± 26.0 37.0 11.0 216.0 672 955
85 years or older 33 46.1 ± 25.5 40.0 12.0 105.0 71 104
Gender of the participant vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,471 36.2 ± 21.0 32.0 10.0 252.0 4,333 5,804
Male 740 40.2 ± 22.5 36.0 11.0 252.0 2,025 2,765
Female 731 32.2 ± 18.4 27.0 10.0 177.0 2,308 3,039
Gender of the participant vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 831 38.0 ± 21.6 33.0 11.0 200.0 3,249 4,080
Male 394 41.8 ± 24.9 36.0 11.0 200.0 1,467 1,861
Female 437 34.6 ± 17.5 31.0 11.0 136.0 1,782 2,219
Race of the participant vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,471 36.2 ± 21.0 32.0 10.0 252.0 4,333 5,804
White 1,262 37.0 ± 21.6 32.0 10.0 252.0 3,645 4,907
Black 129 31.2 ± 15.5 27.0 12.0 97.0 386 515
Other 80 32.0 ± 15.9 28.0 12.0 77.0 302 382
Race of the participant vs Maximum duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 3% oxygen desaturation and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 831 38.0 ± 21.6 33.0 11.0 200.0 3,249 4,080
White 707 38.8 ± 22.2 33.0 11.0 200.0 2,880 3,587
Black 66 34.1 ± 19.1 30.5 12.0 114.0 190 256
Other 58 32.9 ± 16.2 29.0 11.0 86.0 179 237