Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,478 27.3 ± 12.3 24.9 10.0 113.5 4,326 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 727 29.2 ± 12.4 27.0 10.0 103.0 3,353 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,478 27.3 ± 12.3 24.9 10.0 113.5 4,326 5,804
35-44 years 65 20.8 ± 9.9 19.0 10.0 66.0 277 342
45-54 years 238 23.5 ± 9.1 22.0 10.0 70.0 779 1,017
55-64 years 494 26.6 ± 11.6 24.5 10.0 81.0 1,275 1,769
65-74 years 443 28.5 ± 13.1 25.8 10.0 113.5 1,174 1,617
75-84 years 219 32.1 ± 13.3 30.0 11.0 96.0 736 955
85 years or older 19 35.9 ± 17.2 32.0 14.0 74.8 85 104
Gender of the participant vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,478 27.3 ± 12.3 24.9 10.0 113.5 4,326 5,804
Male 840 29.1 ± 12.9 26.6 10.0 113.5 1,925 2,765
Female 638 25.0 ± 11.2 22.3 10.0 96.0 2,401 3,039
Gender of the participant vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 727 29.2 ± 12.4 27.0 10.0 103.0 3,353 4,080
Male 366 31.0 ± 12.6 29.0 11.0 103.0 1,495 1,861
Female 361 27.4 ± 11.8 25.0 10.0 94.0 1,858 2,219
Race of the participant vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,478 27.3 ± 12.3 24.9 10.0 113.5 4,326 5,804
White 1,251 28.0 ± 12.7 25.5 10.0 113.5 3,656 4,907
Black 134 23.8 ± 8.5 22.0 10.0 47.0 381 515
Other 93 23.4 ± 10.1 20.3 10.0 67.0 289 382
Race of the participant vs Average duration of obstructive apnea in REM sleep in non-supine position: Obstructive apneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 727 29.2 ± 12.4 27.0 10.0 103.0 3,353 4,080
White 638 29.8 ± 12.7 28.0 10.0 103.0 2,949 3,587
Black 52 24.4 ± 7.2 23.0 14.0 44.0 204 256
Other 37 25.8 ± 9.8 23.0 13.0 49.0 200 237