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Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Total number of central apnea in NREM sleep in non-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 5,804 1.0 ± 7.4 0.0 0.0 173.0 - 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 1.5 ± 9.6 0.0 0.0 227.0 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Total number of central apnea in NREM sleep in non-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 5,804 1.0 ± 7.4 0.0 0.0 173.0 - 5,804
35-44 years 342 0.9 ± 7.1 0.0 0.0 92.0 - 342
45-54 years 1,017 0.6 ± 5.0 0.0 0.0 108.0 - 1,017
55-64 years 1,769 0.7 ± 4.8 0.0 0.0 103.0 - 1,769
65-74 years 1,617 1.0 ± 7.7 0.0 0.0 173.0 - 1,617
75-84 years 955 2.0 ± 11.6 0.0 0.0 172.0 - 955
85 years or older 104 1.0 ± 6.7 0.0 0.0 66.0 - 104
Gender of the participant vs Total number of central apnea in NREM sleep in non-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 5,804 1.0 ± 7.4 0.0 0.0 173.0 - 5,804
Male 2,765 1.8 ± 10.0 0.0 0.0 173.0 - 2,765
Female 3,039 0.3 ± 3.2 0.0 0.0 150.0 - 3,039
Gender of the participant vs Total number of central apnea in NREM sleep in non-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 2,651 1.5 ± 9.6 0.0 0.0 227.0 1,429 4,080
Male 1,226 2.5 ± 11.0 0.0 0.0 222.0 635 1,861
Female 1,425 0.7 ± 8.1 0.0 0.0 227.0 794 2,219
Race of the participant vs Total number of central apnea in NREM sleep in non-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 5,804 1.0 ± 7.4 0.0 0.0 173.0 - 5,804
White 4,907 1.1 ± 7.7 0.0 0.0 173.0 - 4,907
Black 515 0.6 ± 3.6 0.0 0.0 61.0 - 515
Other 382 0.7 ± 6.8 0.0 0.0 94.0 - 382
Race of the participant vs Total number of central apnea in NREM sleep in non-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 2,651 1.5 ± 9.6 0.0 0.0 227.0 1,429 4,080
White 2,311 1.6 ± 9.1 0.0 0.0 222.0 1,276 3,587
Black 181 1.7 ± 17.0 0.0 0.0 227.0 75 256
Other 159 0.5 ± 3.5 0.0 0.0 39.0 78 237