Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,594 17.4 ± 8.7 15.0 9.0 130.0 3,210 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,401 19.5 ± 11.7 16.0 10.0 134.0 2,679 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,594 17.4 ± 8.7 15.0 9.0 130.0 3,210 5,804
35-44 years 139 15.5 ± 5.0 14.0 9.0 32.0 203 342
45-54 years 437 16.2 ± 6.6 15.0 9.0 80.0 580 1,017
55-64 years 820 16.9 ± 8.7 14.0 9.0 85.0 949 1,769
65-74 years 738 17.9 ± 8.7 15.0 10.0 89.0 879 1,617
75-84 years 421 18.8 ± 8.9 16.0 9.0 73.0 534 955
85 years or older 39 25.8 ± 20.6 20.0 10.0 130.0 65 104
Gender of the participant vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,594 17.4 ± 8.7 15.0 9.0 130.0 3,210 5,804
Male 1,232 17.7 ± 8.6 15.0 9.0 80.0 1,533 2,765
Female 1,362 17.2 ± 8.8 15.0 9.0 130.0 1,677 3,039
Gender of the participant vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,401 19.5 ± 11.7 16.0 10.0 134.0 2,679 4,080
Male 623 19.4 ± 11.3 16.0 10.0 119.0 1,238 1,861
Female 778 19.6 ± 12.1 16.0 10.0 134.0 1,441 2,219
Race of the participant vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,594 17.4 ± 8.7 15.0 9.0 130.0 3,210 5,804
White 2,227 17.4 ± 8.7 15.0 9.0 130.0 2,680 4,907
Black 204 18.0 ± 8.7 16.0 10.0 73.0 311 515
Other 163 17.1 ± 7.8 15.0 10.0 70.0 219 382
Race of the participant vs Minimum duration of hypopnea in REM sleep in supine position: Hypopneas with no oxygen desaturation threshold used only with arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,401 19.5 ± 11.7 16.0 10.0 134.0 2,679 4,080
White 1,214 19.7 ± 12.2 16.0 10.0 134.0 2,373 3,587
Black 85 18.6 ± 8.2 16.0 10.0 49.0 171 256
Other 102 17.7 ± 8.2 15.0 10.0 50.0 135 237