Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 4,973 2.6 ± 1.8 2.2 0.2 35.0 831 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,201 3.3 ± 1.8 3.0 1.0 16.0 1,879 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,973 2.6 ± 1.8 2.2 0.2 35.0 831 5,804
35-44 years 296 2.5 ± 2.0 2.0 0.4 14.0 46 342
45-54 years 885 2.5 ± 2.0 2.1 0.2 21.9 132 1,017
55-64 years 1,526 2.6 ± 2.0 2.1 0.2 35.0 243 1,769
65-74 years 1,406 2.6 ± 1.6 2.3 0.3 16.7 211 1,617
75-84 years 787 2.7 ± 1.6 2.3 0.3 12.6 168 955
85 years or older 73 2.7 ± 1.5 2.4 0.5 10.0 31 104
Gender of the participant vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,973 2.6 ± 1.8 2.2 0.2 35.0 831 5,804
Male 2,468 2.9 ± 2.1 2.4 0.2 35.0 297 2,765
Female 2,505 2.3 ± 1.5 2.0 0.2 17.9 534 3,039
Gender of the participant vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,201 3.3 ± 1.8 3.0 1.0 16.0 1,879 4,080
Male 1,078 3.4 ± 1.8 3.0 1.0 12.0 783 1,861
Female 1,123 3.1 ± 1.7 3.0 1.0 16.0 1,096 2,219
Race of the participant vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,973 2.6 ± 1.8 2.2 0.2 35.0 831 5,804
White 4,251 2.6 ± 1.7 2.2 0.2 35.0 656 4,907
Black 395 2.9 ± 2.5 2.2 0.2 21.9 120 515
Other 327 2.7 ± 2.1 2.2 0.2 15.3 55 382
Race of the participant vs Average oxygen desaturation for all respiratory events with > 0% desat or arousal in NREM sleep in non-supine position: Apneas with no oxygen desaturation threshold used or with arousal + hypopneas with > 30% flow reduction and > 0% oxygen desaturation or arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,201 3.3 ± 1.8 3.0 1.0 16.0 1,879 4,080
White 1,933 3.2 ± 1.7 3.0 1.0 16.0 1,654 3,587
Black 143 3.5 ± 1.9 3.0 1.0 10.0 113 256
Other 125 3.2 ± 1.8 3.0 1.0 10.0 112 237