Name
lf_hf_5m5
Label
Low frequency power / high frequency power, non-overlapping windows
Type
numeric
MESA exam number vs Low frequency power / high frequency power, non-overlapping windows
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,971 2.7 ± 2.3 2.0 0.1 43.0 266 2,237
Participant Age at MESA Sleep Visit vs Low frequency power / high frequency power, non-overlapping windows
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 2.7 ± 2.3 2.0 0.1 43.0 266 2,237
54.0 to 62.0 years 511 3.0 ± 2.3 2.4 0.4 25.0 49 560
62.0 to 69.0 years 519 2.9 ± 2.2 2.2 0.2 14.2 40 559
69.0 to 77.0 years 488 2.6 ± 2.8 1.9 0.1 43.0 71 559
77.0 to 95.0 years 453 2.1 ± 1.6 1.6 0.2 11.0 106 559
Gender of the participant vs Low frequency power / high frequency power, non-overlapping windows
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 2.7 ± 2.3 2.0 0.1 43.0 266 2,237
Female 1,062 2.2 ± 1.8 1.7 0.2 25.0 136 1,198
Male 909 3.1 ± 2.7 2.5 0.1 43.0 130 1,039
Race/ethnicity of the participant vs Low frequency power / high frequency power, non-overlapping windows
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 2.7 ± 2.3 2.0 0.1 43.0 266 2,237
White, Caucasian 712 3.2 ± 2.3 2.6 0.2 21.4 118 830
Chinese American 237 2.4 ± 3.0 1.8 0.4 43.0 28 265
Black, African-American 551 2.1 ± 1.8 1.6 0.2 25.0 65 616
Hispanic 471 2.6 ± 2.1 1.9 0.1 12.3 55 526