Name
hremt1p
Label
Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Units
stage shifts
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,804 0.1 ± 0.3 0.0 0.0 3.2 - 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 0.2 ± 0.4 0.1 0.0 4.8 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 0.1 ± 0.3 0.0 0.0 3.2 - 5,804
35-44 years 342 0.1 ± 0.2 0.0 0.0 2.1 - 342
45-54 years 1,017 0.1 ± 0.2 0.0 0.0 1.8 - 1,017
55-64 years 1,769 0.1 ± 0.3 0.0 0.0 3.0 - 1,769
65-74 years 1,617 0.1 ± 0.3 0.0 0.0 3.2 - 1,617
75-84 years 955 0.1 ± 0.3 0.0 0.0 2.0 - 955
85 years or older 104 0.1 ± 0.2 0.0 0.0 1.3 - 104
Gender of the participant vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 0.1 ± 0.3 0.0 0.0 3.2 - 5,804
Male 2,765 0.1 ± 0.3 0.0 0.0 3.2 - 2,765
Female 3,039 0.1 ± 0.3 0.0 0.0 2.6 - 3,039
Gender of the participant vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 0.2 ± 0.4 0.1 0.0 4.8 1,429 4,080
Male 1,226 0.2 ± 0.4 0.1 0.0 4.8 635 1,861
Female 1,425 0.2 ± 0.4 0.1 0.0 3.6 794 2,219
Race of the participant vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 0.1 ± 0.3 0.0 0.0 3.2 - 5,804
White 4,907 0.1 ± 0.3 0.0 0.0 3.2 - 4,907
Black 515 0.1 ± 0.2 0.0 0.0 1.9 - 515
Other 382 0.1 ± 0.2 0.0 0.0 2.0 - 382
Race of the participant vs Number of shift (sleep stages shift) from REM sleep to stage 1 sleep per hour of sleep from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 0.2 ± 0.4 0.1 0.0 4.8 1,429 4,080
White 2,311 0.2 ± 0.4 0.1 0.0 4.8 1,276 3,587
Black 181 0.1 ± 0.2 0.0 0.0 1.4 75 256
Other 159 0.2 ± 0.4 0.1 0.0 2.7 78 237