Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,607 24.7 ± 10.3 22.3 10.0 103.3 4,197 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 865 25.6 ± 10.9 23.0 11.0 106.0 3,215 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,607 24.7 ± 10.3 22.3 10.0 103.3 4,197 5,804
35-44 years 64 21.0 ± 8.3 18.6 11.0 59.5 278 342
45-54 years 219 22.1 ± 7.9 20.4 10.0 57.6 798 1,017
55-64 years 508 22.8 ± 8.5 21.0 10.0 63.0 1,261 1,769
65-74 years 481 25.6 ± 10.2 23.0 11.0 99.0 1,136 1,617
75-84 years 300 28.2 ± 12.7 25.2 11.0 103.3 655 955
85 years or older 35 31.3 ± 13.2 27.0 12.0 68.8 69 104
Gender of the participant vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,607 24.7 ± 10.3 22.3 10.0 103.3 4,197 5,804
Male 795 27.0 ± 11.2 24.5 11.0 103.3 1,970 2,765
Female 812 22.4 ± 8.7 20.5 10.0 88.6 2,227 3,039
Gender of the participant vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 865 25.6 ± 10.9 23.0 11.0 106.0 3,215 4,080
Male 406 28.5 ± 13.2 25.0 11.0 106.0 1,455 1,861
Female 459 23.0 ± 7.6 22.0 11.0 53.0 1,760 2,219
Race of the participant vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,607 24.7 ± 10.3 22.3 10.0 103.3 4,197 5,804
White 1,381 25.0 ± 10.5 22.7 10.0 103.3 3,526 4,907
Black 139 22.6 ± 7.7 21.0 11.0 62.9 376 515
Other 87 22.4 ± 8.6 20.0 12.0 61.8 295 382
Race of the participant vs Average duration of obstructive apnea in REM sleep in supine position: Obstructive apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 865 25.6 ± 10.9 23.0 11.0 106.0 3,215 4,080
White 735 26.0 ± 11.2 24.0 11.0 106.0 2,852 3,587
Black 69 23.1 ± 9.2 20.0 12.0 58.0 187 256
Other 61 22.8 ± 8.9 20.0 11.0 54.0 176 237