hf_5m5 ihr_5m5
Name
hfn_5m5
Label
Normalized LF, ratio LF/(HF+LF)
Type
numeric
MESA Exam Number vs Normalized LF, ratio LF/(HF+LF)
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,971 0.4 ± 0.2 0.4 0.08 0.9 266 2,237
Participant Age at MESA Sleep Visit vs Normalized LF, ratio LF/(HF+LF)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 0.4 ± 0.2 0.4 0.08 0.9 266 2,237
54.0 to 62.0 years 507 0.4 ± 0.1 0.4 0.08 0.9 53 560
62.0 to 69.0 years 522 0.4 ± 0.2 0.4 0.08 0.9 37 559
69.0 to 77.0 years 490 0.4 ± 0.2 0.4 0.1 0.9 69 559
77.0 to 95.0 years 452 0.5 ± 0.1 0.5 0.1 0.9 107 559
Gender vs Normalized LF, ratio LF/(HF+LF)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 0.4 ± 0.2 0.4 0.08 0.9 266 2,237
Female 1,062 0.4 ± 0.1 0.4 0.1 0.9 136 1,198
Male 909 0.4 ± 0.2 0.4 0.08 0.9 130 1,039
Race/ethnicity vs Normalized LF, ratio LF/(HF+LF)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 0.4 ± 0.2 0.4 0.08 0.9 266 2,237
White, Caucasian 712 0.4 ± 0.1 0.4 0.08 0.8 118 830
Chinese American 237 0.4 ± 0.1 0.4 0.1 0.8 28 265
Black, African-American 551 0.5 ± 0.1 0.5 0.08 0.9 65 616
Hispanic 471 0.4 ± 0.2 0.4 0.09 0.9 55 526