Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,827 38.5 ± 18.3 35.0 10.0 211.0 1,977 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,042 39.1 ± 20.4 35.0 10.0 226.0 2,038 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 38.5 ± 18.3 35.0 10.0 211.0 1,977 5,804
35-44 years 188 33.0 ± 14.8 30.0 12.0 108.0 154 342
45-54 years 593 35.5 ± 17.2 32.0 10.0 123.0 424 1,017
55-64 years 1,185 38.0 ± 17.3 35.0 10.0 167.0 584 1,769
65-74 years 1,100 39.4 ± 18.7 36.0 10.0 173.0 517 1,617
75-84 years 686 41.6 ± 20.5 38.0 11.0 211.0 269 955
85 years or older 75 42.9 ± 17.9 41.0 16.0 97.0 29 104
Gender of the participant vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 38.5 ± 18.3 35.0 10.0 211.0 1,977 5,804
Male 1,844 40.4 ± 17.7 37.0 10.0 211.0 921 2,765
Female 1,983 36.7 ± 18.8 33.0 10.0 174.0 1,056 3,039
Gender of the participant vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,042 39.1 ± 20.4 35.0 10.0 226.0 2,038 4,080
Male 978 40.0 ± 19.4 36.0 10.0 163.0 883 1,861
Female 1,064 38.3 ± 21.3 33.0 10.0 226.0 1,155 2,219
Race of the participant vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,827 38.5 ± 18.3 35.0 10.0 211.0 1,977 5,804
White 3,279 39.0 ± 18.7 35.0 10.0 211.0 1,628 4,907
Black 329 35.5 ± 15.1 33.0 10.0 128.0 186 515
Other 219 36.4 ± 16.7 34.0 11.0 100.0 163 382
Race of the participant vs Maximum duration of hypopnea in NREM sleep in supine position: Hypopneas with >= 4% oxygen desaturation threshold used or with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,042 39.1 ± 20.4 35.0 10.0 226.0 2,038 4,080
White 1,777 39.4 ± 20.7 35.0 10.0 226.0 1,810 3,587
Black 135 34.2 ± 15.3 30.0 10.0 104.0 121 256
Other 130 40.2 ± 20.6 37.0 10.0 110.0 107 237