Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,827 21.8 ± 6.1 21.0 10.0 88.0 1,977 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,042 22.2 ± 6.8 21.0 10.0 80.0 2,038 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 21.8 ± 6.1 21.0 10.0 88.0 1,977 5,804
35-44 years 188 20.8 ± 7.4 19.5 11.5 88.0 154 342
45-54 years 593 20.6 ± 5.7 19.7 10.0 57.0 424 1,017
55-64 years 1,185 21.3 ± 5.9 20.4 10.0 72.0 584 1,769
65-74 years 1,100 22.0 ± 5.8 21.2 10.0 61.0 517 1,617
75-84 years 686 23.3 ± 6.3 22.7 11.0 53.3 269 955
85 years or older 75 24.7 ± 7.1 24.5 13.0 46.6 29 104
Gender of the participant vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 21.8 ± 6.1 21.0 10.0 88.0 1,977 5,804
Male 1,844 22.4 ± 5.8 21.7 10.0 61.0 921 2,765
Female 1,983 21.2 ± 6.3 20.2 10.0 88.0 1,056 3,039
Gender of the participant vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,042 22.2 ± 6.8 21.0 10.0 80.0 2,038 4,080
Male 978 22.5 ± 6.7 21.0 10.0 60.0 883 1,861
Female 1,064 21.9 ± 6.8 21.0 10.0 80.0 1,155 2,219
Race of the participant vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 21.8 ± 6.1 21.0 10.0 88.0 1,977 5,804
White 3,279 21.8 ± 6.0 21.0 10.0 72.0 1,628 4,907
Black 329 21.2 ± 5.7 20.6 10.0 53.0 186 515
Other 219 21.6 ± 7.4 20.9 11.0 88.0 163 382
Race of the participant vs Average duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,042 22.2 ± 6.8 21.0 10.0 80.0 2,038 4,080
White 1,777 22.3 ± 6.8 21.0 10.0 80.0 1,810 3,587
Black 135 21.1 ± 6.3 21.0 10.0 60.0 121 256
Other 130 22.7 ± 7.2 21.0 10.0 49.0 107 237