Histogram

MESA exam number vs Normal-to-normal intervals up to 0.04 Hz, full night: Total spectral power
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,969 8,421.7 ± 8,772.1 6,288.3 345.5 140,406.0 268 2,237
Participant Age at MESA Sleep Visit vs Normal-to-normal intervals up to 0.04 Hz, full night: Total spectral power
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 8,421.7 ± 8,772.1 6,288.3 345.5 140,406.0 268 2,237
54.0 to 62.0 years 510 8,111.2 ± 6,054.6 6,698.7 654.0 79,731.6 50 560
62.0 to 69.0 years 519 7,752.9 ± 6,449.0 6,344.4 349.5 80,195.2 40 559
69.0 to 77.0 years 487 8,198.8 ± 8,181.6 5,971.0 345.5 75,130.6 72 559
77.0 to 95.0 years 453 9,777.2 ± 13,099.7 5,966.7 585.7 140,406.0 106 559
Gender of the participant vs Normal-to-normal intervals up to 0.04 Hz, full night: Total spectral power
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 8,421.7 ± 8,772.1 6,288.3 345.5 140,406.0 268 2,237
Female 1,062 7,407.9 ± 7,848.8 5,591.6 345.5 140,406.0 136 1,198
Male 907 9,608.7 ± 9,612.0 7,020.2 349.5 102,487.0 132 1,039
Race/ethnicity of the participant vs Normal-to-normal intervals up to 0.04 Hz, full night: Total spectral power
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,969 8,421.7 ± 8,772.1 6,288.3 345.5 140,406.0 268 2,237
White, Caucasian 711 8,543.7 ± 10,052.3 6,243.2 345.5 140,406.0 119 830
Chinese American 236 7,243.3 ± 6,889.5 5,518.6 760.9 69,666.0 29 265
Black, African-American 551 8,686.8 ± 9,096.0 6,348.0 349.5 80,195.2 65 616
Hispanic 471 8,517.9 ± 6,942.2 6,749.2 585.7 60,276.9 55 526