Name
poremlii
Label
REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
Units
minutes
Type
numeric
Visit vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 73.7 ± 44.2 62.0 0.0 435.0 - 2,911
Visit 2 - - - - - - - -
Age at Sleep Visit 1 vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 73.7 ± 44.2 62.0 0.0 435.0 - 2,911
67.0 to 72.0 years 728 72.1 ± 41.4 62.5 0.0 435.0 - 728
72.0 to 76.0 years 728 73.1 ± 42.9 62.0 0.0 323.0 - 728
76.0 to 80.0 years 728 72.9 ± 43.6 62.0 0.0 337.0 - 728
80.0 to 90.0 years 727 76.7 ± 48.6 63.0 0.0 360.0 - 727
Gender vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 73.7 ± 44.2 62.0 0.0 435.0 - 2,911
Female - - - - - - - -
Male 2,911 73.7 ± 44.2 62.0 0.0 435.0 - 2,911
Race Category vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,911 73.7 ± 44.2 62.0 0.0 435.0 - 2,911
White 2,651 74.0 ± 44.1 63.0 0.0 360.0 - 2,651
African American 99 70.3 ± 57.5 55.0 0.0 435.0 - 99
Asian 85 67.5 ± 34.3 58.0 26.0 219.0 - 85
Native Hawaiian or Other Pacific Islander 3 83.0 ± 58.0 68.0 34.0 147.0 - 3
American Indian or Alaskan Native 1 34.0 - 34.0 34.0 34.0 - 1
Multiracial 30 79.0 ± 46.2 65.0 20.0 228.0 - 30
Unknown 42 69.8 ± 33.5 64.0 7.0 148.0 - 42