Age

MESA exam number vs Low frequency power / high frequency power, full night
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,969 1.9 ± 1.6 1.4 0.1 25.1 268 2,237
Participant Age at MESA Sleep Visit vs Low frequency power / high frequency power, full night
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 1.9 ± 1.6 1.4 0.1 25.1 268 2,237
54.0 to 62.0 years 510 2.1 ± 1.5 1.7 0.2 17.1 50 560
62.0 to 69.0 years 519 2.1 ± 1.9 1.5 0.1 25.1 40 559
69.0 to 77.0 years 487 1.8 ± 1.7 1.4 0.2 23.6 72 559
77.0 to 95.0 years 453 1.4 ± 1.0 1.0 0.1 7.6 106 559
Gender of the participant vs Low frequency power / high frequency power, full night
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 1.9 ± 1.6 1.4 0.1 25.1 268 2,237
Female 1,062 1.6 ± 1.4 1.3 0.1 25.1 136 1,198
Male 907 2.2 ± 1.8 1.7 0.1 23.6 132 1,039
Race/ethnicity of the participant vs Low frequency power / high frequency power, full night
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 1.9 ± 1.6 1.4 0.1 25.1 268 2,237
White, Caucasian 711 2.2 ± 1.6 1.7 0.2 11.5 119 830
Chinese American 236 1.7 ± 1.7 1.4 0.3 23.6 29 265
Black, African-American 551 1.6 ± 1.7 1.2 0.1 25.1 65 616
Hispanic 471 1.7 ± 1.4 1.4 0.2 17.1 55 526