Gender

MESA Exam Number vs Average Sleep Time Per Weekday Nap When Only Naps With Some Sleep Are Counted (Minutes)
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,785 51.4 ± 27.9 46.5 6.0 261.0 452 2,237
Participant Age at MESA Sleep Visit vs Average Sleep Time Per Weekday Nap When Only Naps With Some Sleep Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,785 51.4 ± 27.9 46.5 6.0 261.0 452 2,237
54.0 to 62.0 years 418 51.6 ± 32.9 44.5 6.0 261.0 142 560
62.0 to 69.0 years 420 49.6 ± 25.5 45.3 6.2 165.5 139 559
69.0 to 77.0 years 457 50.2 ± 25.4 45.6 7.0 177.5 102 559
77.0 to 95.0 years 490 53.8 ± 27.5 49.2 8.3 252.0 69 559
Gender vs Average Sleep Time Per Weekday Nap When Only Naps With Some Sleep Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,785 51.4 ± 27.9 46.5 6.0 261.0 452 2,237
Female 952 51.6 ± 28.7 46.4 6.0 252.0 246 1,198
Male 833 51.1 ± 27.1 46.7 6.2 261.0 206 1,039
Race/ethnicity vs Average Sleep Time Per Weekday Nap When Only Naps With Some Sleep Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,785 51.4 ± 27.9 46.5 6.0 261.0 452 2,237
White, Caucasian 634 48.8 ± 26.8 43.5 7.0 261.0 196 830
Chinese American 207 49.3 ± 25.3 45.0 6.0 187.0 58 265
Black, African-American 530 55.0 ± 27.8 50.0 7.5 191.1 86 616
Hispanic 414 51.8 ± 30.4 46.5 6.2 252.0 112 526