Age

MESA exam number vs Actigraphy QS: Days From Exam 5 To Study Date
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,127 350.7 ± 206.5 305.0 0.0 1,016.0 110 2,237
Participant Age at MESA Sleep Visit vs Actigraphy QS: Days From Exam 5 To Study Date
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 350.7 ± 206.5 305.0 0.0 1,016.0 110 2,237
54.0 to 62.0 years 539 338.3 ± 209.5 289.0 0.0 1,001.0 21 560
62.0 to 69.0 years 533 348.4 ± 198.1 300.0 0.0 981.0 26 559
69.0 to 77.0 years 526 362.4 ± 206.4 322.0 1.0 970.0 33 559
77.0 to 95.0 years 529 354.2 ± 211.8 307.0 0.0 1,016.0 30 559
Gender of the participant vs Actigraphy QS: Days From Exam 5 To Study Date
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 350.7 ± 206.5 305.0 0.0 1,016.0 110 2,237
Female 1,143 346.9 ± 198.8 302.0 0.0 980.0 55 1,198
Male 984 355.2 ± 215.2 308.0 0.0 1,016.0 55 1,039
Race/ethnicity of the participant vs Actigraphy QS: Days From Exam 5 To Study Date
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 350.7 ± 206.5 305.0 0.0 1,016.0 110 2,237
White, Caucasian 797 367.7 ± 213.7 295.0 5.0 1,001.0 33 830
Chinese American 238 375.7 ± 211.5 350.5 0.0 881.0 27 265
Black, African-American 594 337.0 ± 180.1 307.0 2.0 966.0 22 616
Hispanic 498 328.2 ± 218.6 299.5 0.0 1,016.0 28 526