Race

Sleep Heart Health Study (SHHS) Visit Number vs Maximum 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 21.3 ± 8.1 19.0 10.0 85.0 4,881 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 512 19.9 ± 8.1 18.0 10.0 71.0 3,568 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum 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 21.3 ± 8.1 19.0 10.0 85.0 4,881 5,804
35-44 years 44 19.2 ± 6.7 17.0 11.0 40.0 298 342
45-54 years 128 18.8 ± 6.3 18.0 10.0 41.0 889 1,017
55-64 years 279 19.8 ± 6.9 18.0 10.0 43.0 1,490 1,769
65-74 years 284 21.3 ± 8.3 19.0 10.0 85.0 1,333 1,617
75-84 years 173 25.4 ± 9.6 23.0 11.0 64.0 782 955
85 years or older 15 26.3 ± 7.2 26.0 13.0 37.0 89 104
Gender of the participant vs Maximum 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 21.3 ± 8.1 19.0 10.0 85.0 4,881 5,804
Male 630 22.4 ± 8.5 20.0 10.0 85.0 2,135 2,765
Female 293 18.8 ± 6.6 18.0 10.0 64.0 2,746 3,039
Gender of the participant vs Maximum 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 19.9 ± 8.1 18.0 10.0 71.0 3,568 4,080
Male 354 20.7 ± 8.5 19.0 10.0 71.0 1,507 1,861
Female 158 18.2 ± 6.6 17.0 10.0 54.0 2,061 2,219
Race of the participant vs Maximum 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 21.3 ± 8.1 19.0 10.0 85.0 4,881 5,804
White 797 21.5 ± 8.4 19.0 10.0 85.0 4,110 4,907
Black 71 20.3 ± 6.1 19.0 11.0 38.0 444 515
Other 55 19.7 ± 6.7 19.0 10.0 41.0 327 382
Race of the participant vs Maximum 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 19.9 ± 8.1 18.0 10.0 71.0 3,568 4,080
White 463 20.0 ± 8.1 18.0 10.0 71.0 3,124 3,587
Black 28 20.0 ± 5.9 18.5 12.0 35.0 228 256
Other 21 19.1 ± 9.5 16.0 11.0 49.0 216 237