Age

MESA Exam Number vs Average Sleep Time In Naps Per Day Across All Workday Days In The Recording When Only Naps With >=15 Minutes Of Sleep Time Are Counted (Minutes)
N Mean StdDev Median Min Max Unknown Total
Exam 5 825 25.1 ± 35.1 11.8 0.0 271.0 1,412 2,237
Participant Age at MESA Sleep Visit vs Average Sleep Time In Naps Per Day Across All Workday Days In The Recording When Only Naps With >=15 Minutes Of Sleep Time Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 825 25.1 ± 35.1 11.8 0.0 271.0 1,412 2,237
54.0 to 62.0 years 380 23.5 ± 35.5 9.5 0.0 271.0 180 560
62.0 to 69.0 years 238 21.2 ± 29.0 10.6 0.0 179.1 321 559
69.0 to 77.0 years 137 30.6 ± 38.7 17.4 0.0 198.0 422 559
77.0 to 95.0 years 70 35.4 ± 41.5 21.6 0.0 151.5 489 559
Gender vs Average Sleep Time In Naps Per Day Across All Workday Days In The Recording When Only Naps With >=15 Minutes Of Sleep Time Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 825 25.1 ± 35.1 11.8 0.0 271.0 1,412 2,237
Female 406 21.1 ± 30.7 8.7 0.0 198.0 792 1,198
Male 419 28.9 ± 38.5 14.2 0.0 271.0 620 1,039
Race/ethnicity vs Average Sleep Time In Naps Per Day Across All Workday Days In The Recording When Only Naps With >=15 Minutes Of Sleep Time Are Counted (Minutes)
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 825 25.1 ± 35.1 11.8 0.0 271.0 1,412 2,237
White, Caucasian 329 22.8 ± 34.4 9.1 0.0 247.0 501 830
Chinese American 104 25.3 ± 31.7 13.1 0.0 133.8 161 265
Black, African-American 213 30.9 ± 37.6 16.8 0.0 186.9 403 616
Hispanic 179 22.0 ± 34.7 10.9 0.0 271.0 347 526