Name
mncanbp4
Label
Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Units
seconds
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 620 17.2 ± 5.7 16.0 10.0 72.0 5,184 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 418 15.2 ± 4.6 14.0 10.0 50.0 3,662 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 620 17.2 ± 5.7 16.0 10.0 72.0 5,184 5,804
35-44 years 19 15.7 ± 3.2 15.0 12.0 24.0 323 342
45-54 years 62 15.9 ± 5.5 14.0 10.0 32.0 955 1,017
55-64 years 182 16.2 ± 4.4 15.0 10.0 32.0 1,587 1,769
65-74 years 195 17.3 ± 6.4 16.0 10.0 72.0 1,422 1,617
75-84 years 148 18.9 ± 5.9 18.0 10.0 49.0 807 955
85 years or older 14 20.0 ± 5.8 19.5 13.0 34.0 90 104
Gender of the participant vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 620 17.2 ± 5.7 16.0 10.0 72.0 5,184 5,804
Male 425 17.3 ± 5.8 16.0 10.0 72.0 2,340 2,765
Female 195 16.9 ± 5.4 16.0 10.0 49.0 2,844 3,039
Gender of the participant vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 418 15.2 ± 4.6 14.0 10.0 50.0 3,662 4,080
Male 280 15.2 ± 4.9 14.0 10.0 50.0 1,581 1,861
Female 138 15.0 ± 4.0 14.0 10.0 29.0 2,081 2,219
Race of the participant vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 620 17.2 ± 5.7 16.0 10.0 72.0 5,184 5,804
White 548 17.3 ± 5.8 16.0 10.0 72.0 4,359 4,907
Black 50 16.8 ± 4.0 16.5 11.0 30.0 465 515
Other 22 15.0 ± 4.7 14.0 10.0 29.0 360 382
Race of the participant vs Minimum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 418 15.2 ± 4.6 14.0 10.0 50.0 3,662 4,080
White 370 15.2 ± 4.7 14.0 10.0 50.0 3,217 3,587
Black 32 15.3 ± 3.6 14.0 10.0 23.0 224 256
Other 16 13.3 ± 2.8 13.0 10.0 21.0 221 237