ihr_5m5 lf_hf_5m5
Name
lf_5m5
Label
Total spectral power of all NN intervals between 0.04 and 0.15 Hz
Units
milliseconds squared
Type
numeric
MESA Exam Number vs Total spectral power of all NN intervals between 0.04 and 0.15 Hz
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,971 1,058.4 ± 2,065.0 559.8 14.8 55,030.0 266 2,237
Participant Age at MESA Sleep Visit vs Total spectral power of all NN intervals between 0.04 and 0.15 Hz
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 1,058.4 ± 2,065.0 559.8 14.8 55,030.0 266 2,237
54.0 to 62.0 years 507 1,001.3 ± 1,025.1 681.3 42.0 9,574.2 53 560
62.0 to 69.0 years 522 926.4 ± 1,049.1 594.3 16.2 10,166.3 37 559
69.0 to 77.0 years 490 1,017.2 ± 2,094.0 497.7 14.8 23,668.7 69 559
77.0 to 95.0 years 452 1,319.5 ± 3,365.6 476.1 29.7 55,030.0 107 559
Gender vs Total spectral power of all NN intervals between 0.04 and 0.15 Hz
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 1,058.4 ± 2,065.0 559.8 14.8 55,030.0 266 2,237
Female 1,062 850.1 ± 2,054.3 472.9 14.8 55,030.0 136 1,198
Male 909 1,301.6 ± 2,051.9 726.7 41.0 23,668.7 130 1,039
Race/ethnicity vs Total spectral power of all NN intervals between 0.04 and 0.15 Hz
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 1,058.4 ± 2,065.0 559.8 14.8 55,030.0 266 2,237
White, Caucasian 712 1,208.3 ± 2,805.3 609.5 14.8 55,030.0 118 830
Chinese American 237 846.9 ± 1,225.2 498.6 41.2 11,440.3 28 265
Black, African-American 551 1,046.6 ± 1,664.5 561.7 38.0 18,845.5 65 616
Hispanic 471 951.8 ± 1,379.8 543.2 29.7 16,378.5 55 526