Age

Sleep Heart Health Study (SHHS) Visit Number vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,804 6.5 ± 9.5 3.0 0.0 80.1 - 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 7.9 ± 10.1 4.4 0.0 74.9 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 6.5 ± 9.5 3.0 0.0 80.1 - 5,804
35-44 years 342 3.8 ± 7.2 1.3 0.0 49.1 - 342
45-54 years 1,017 4.7 ± 8.4 1.7 0.0 69.1 - 1,017
55-64 years 1,769 6.2 ± 9.2 2.7 0.0 72.9 - 1,769
65-74 years 1,617 7.2 ± 9.6 4.1 0.0 80.1 - 1,617
75-84 years 955 8.1 ± 10.4 4.4 0.0 77.1 - 955
85 years or older 104 10.6 ± 12.9 5.9 0.0 66.2 - 104
Gender of the participant vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 6.5 ± 9.5 3.0 0.0 80.1 - 5,804
Male 2,765 8.7 ± 11.0 4.9 0.0 80.1 - 2,765
Female 3,039 4.4 ± 7.1 1.8 0.0 70.3 - 3,039
Gender of the participant vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 7.9 ± 10.1 4.4 0.0 74.9 1,429 4,080
Male 1,226 10.3 ± 11.8 6.6 0.0 74.9 635 1,861
Female 1,425 5.9 ± 7.9 3.2 0.0 67.9 794 2,219
Race of the participant vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 6.5 ± 9.5 3.0 0.0 80.1 - 5,804
White 4,907 6.5 ± 9.4 3.1 0.0 80.1 - 4,907
Black 515 6.4 ± 10.0 2.4 0.0 65.2 - 515
Other 382 5.5 ± 9.1 2.4 0.0 77.1 - 382
Race of the participant vs Percentage of total sleep duration: (Apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and > 3% oxygen desaturation and with or without arousal) from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 7.9 ± 10.1 4.4 0.0 74.9 1,429 4,080
White 2,311 8.1 ± 10.2 4.5 0.0 67.9 1,276 3,587
Black 181 7.4 ± 10.3 3.3 0.0 74.9 75 256
Other 159 6.6 ± 8.7 4.2 0.0 57.6 78 237