Race

Sleep Heart Health Study (SHHS) Visit Number vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 923 18.6 ± 5.4 17.5 10.0 46.0 4,881 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 512 16.9 ± 5.3 16.0 10.0 70.0 3,568 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 923 18.6 ± 5.4 17.5 10.0 46.0 4,881 5,804
35-44 years 44 16.7 ± 4.4 15.5 11.0 30.0 298 342
45-54 years 128 16.9 ± 4.7 15.8 10.0 39.0 889 1,017
55-64 years 279 17.8 ± 5.2 17.0 10.0 40.0 1,490 1,769
65-74 years 284 18.7 ± 5.3 17.5 10.0 46.0 1,333 1,617
75-84 years 173 21.1 ± 5.8 20.6 11.0 43.0 782 955
85 years or older 15 22.1 ± 4.4 23.0 13.0 27.7 89 104
Gender of the participant vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 923 18.6 ± 5.4 17.5 10.0 46.0 4,881 5,804
Male 630 19.1 ± 5.5 18.0 10.0 41.0 2,135 2,765
Female 293 17.4 ± 5.0 16.7 10.0 46.0 2,746 3,039
Gender of the participant vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 512 16.9 ± 5.3 16.0 10.0 70.0 3,568 4,080
Male 354 17.2 ± 5.4 16.0 10.0 70.0 1,507 1,861
Female 158 16.4 ± 5.1 15.0 10.0 54.0 2,061 2,219
Race of the participant vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 923 18.6 ± 5.4 17.5 10.0 46.0 4,881 5,804
White 797 18.6 ± 5.5 17.5 10.0 46.0 4,110 4,907
Black 71 18.1 ± 4.0 17.6 11.0 27.6 444 515
Other 55 18.3 ± 5.9 16.5 10.0 40.0 327 382
Race of the participant vs Average duration of central apnea in NREM sleep in non-supine position: Central apneas with >= 3% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 512 16.9 ± 5.3 16.0 10.0 70.0 3,568 4,080
White 463 16.9 ± 5.3 16.0 10.0 70.0 3,124 3,587
Black 28 17.8 ± 3.8 17.0 11.0 26.0 228 256
Other 21 17.3 ± 8.3 15.0 11.0 49.0 216 237