Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 364 19.6 ± 10.9 17.0 9.0 88.0 5,440 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 268 17.7 ± 7.6 16.0 9.0 50.0 3,812 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 364 19.6 ± 10.9 17.0 9.0 88.0 5,440 5,804
35-44 years 23 18.7 ± 8.2 16.0 12.0 41.0 319 342
45-54 years 63 16.3 ± 7.1 14.0 10.0 48.0 954 1,017
55-64 years 125 18.2 ± 7.3 16.0 10.0 65.0 1,644 1,769
65-74 years 94 19.5 ± 9.8 17.0 9.0 64.0 1,523 1,617
75-84 years 57 26.9 ± 18.5 21.0 11.0 88.0 898 955
85 years or older 2 20.0 ± 12.7 20.0 11.0 29.0 102 104
Gender of the participant vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 364 19.6 ± 10.9 17.0 9.0 88.0 5,440 5,804
Male 201 21.2 ± 12.4 18.0 10.0 88.0 2,564 2,765
Female 163 17.6 ± 8.4 16.0 9.0 84.0 2,876 3,039
Gender of the participant vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 268 17.7 ± 7.6 16.0 9.0 50.0 3,812 4,080
Male 136 18.8 ± 8.2 17.0 9.0 50.0 1,725 1,861
Female 132 16.6 ± 6.8 15.0 10.0 47.0 2,087 2,219
Race of the participant vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 364 19.6 ± 10.9 17.0 9.0 88.0 5,440 5,804
White 309 19.9 ± 11.4 17.0 9.0 88.0 4,598 4,907
Black 25 18.2 ± 8.5 14.0 11.0 42.0 490 515
Other 30 17.0 ± 7.2 14.0 10.0 35.0 352 382
Race of the participant vs Maximum duration of central apnea in REM sleep in supine position: Central apneas with >= 2% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 268 17.7 ± 7.6 16.0 9.0 50.0 3,812 4,080
White 229 17.6 ± 7.5 16.0 9.0 50.0 3,358 3,587
Black 21 18.7 ± 9.0 16.0 10.0 47.0 235 256
Other 18 17.8 ± 6.8 16.0 11.0 35.0 219 237