Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum duration of hypopnea in REM 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 2,846 43.4 ± 25.3 38.0 10.0 574.0 2,958 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,594 49.3 ± 27.4 43.0 10.0 228.0 2,486 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum duration of hypopnea in REM 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 2,846 43.4 ± 25.3 38.0 10.0 574.0 2,958 5,804
35-44 years 151 37.5 ± 19.8 34.0 11.0 112.0 191 342
45-54 years 465 41.8 ± 31.9 36.0 10.0 574.0 552 1,017
55-64 years 901 42.2 ± 22.9 38.0 10.0 238.0 868 1,769
65-74 years 808 44.9 ± 23.8 40.0 10.0 188.0 809 1,617
75-84 years 476 45.9 ± 25.2 41.0 10.0 174.0 479 955
85 years or older 45 50.3 ± 29.2 43.0 10.0 137.0 59 104
Gender of the participant vs Maximum duration of hypopnea in REM 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 2,846 43.4 ± 25.3 38.0 10.0 574.0 2,958 5,804
Male 1,339 45.0 ± 27.6 39.0 10.0 574.0 1,426 2,765
Female 1,507 42.0 ± 22.8 38.0 10.0 238.0 1,532 3,039
Gender of the participant vs Maximum duration of hypopnea in REM 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 1,594 49.3 ± 27.4 43.0 10.0 228.0 2,486 4,080
Male 698 49.1 ± 27.1 43.0 10.0 228.0 1,163 1,861
Female 896 49.5 ± 27.6 43.0 11.0 178.0 1,323 2,219
Race of the participant vs Maximum duration of hypopnea in REM 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 2,846 43.4 ± 25.3 38.0 10.0 574.0 2,958 5,804
White 2,434 44.1 ± 26.0 39.0 10.0 574.0 2,473 4,907
Black 239 38.5 ± 19.3 35.0 11.0 137.0 276 515
Other 173 40.3 ± 21.1 36.0 12.0 147.0 209 382
Race of the participant vs Maximum duration of hypopnea in REM 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 1,594 49.3 ± 27.4 43.0 10.0 228.0 2,486 4,080
White 1,379 49.7 ± 28.0 43.0 10.0 228.0 2,208 3,587
Black 100 42.3 ± 19.5 38.5 14.0 110.0 156 256
Other 115 50.2 ± 25.1 42.0 17.0 135.0 122 237