Age

MESA Exam Number vs Actigraphy QS: # of Good Days
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,127 7.0 ± 0.5 7.0 1.0 13.0 110 2,237
Participant Age at MESA Sleep Visit vs Actigraphy QS: # of Good Days
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 7.0 ± 0.5 7.0 1.0 13.0 110 2,237
54.0 to 62.0 years 539 7.0 ± 0.5 7.0 4.0 10.0 21 560
62.0 to 69.0 years 534 7.0 ± 0.4 7.0 3.0 10.0 25 559
69.0 to 77.0 years 523 7.0 ± 0.5 7.0 3.0 12.0 36 559
77.0 to 95.0 years 531 6.9 ± 0.7 7.0 1.0 13.0 28 559
Gender vs Actigraphy QS: # of Good Days
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 7.0 ± 0.5 7.0 1.0 13.0 110 2,237
Female 1,143 7.0 ± 0.5 7.0 1.0 12.0 55 1,198
Male 984 7.0 ± 0.6 7.0 1.0 13.0 55 1,039
Race/ethnicity vs Actigraphy QS: # of Good Days
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,127 7.0 ± 0.5 7.0 1.0 13.0 110 2,237
White, Caucasian 797 7.0 ± 0.5 7.0 1.0 12.0 33 830
Chinese American 238 6.9 ± 0.5 7.0 4.0 9.0 27 265
Black, African-American 594 7.0 ± 0.6 7.0 1.0 9.0 22 616
Hispanic 498 6.9 ± 0.6 7.0 3.0 13.0 28 526