Name
ndaysnapssleepwd5
Label
Total number of days with naps (with some sleep are counted) in the entire actigraphy recording period in weekdays from actigraphy
Units
weekend days
Type
integer
MESA exam number vs Total number of days with naps (with some sleep are counted) in the entire actigraphy recording period in weekdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,150 2.1 ± 1.4 2.0 0.0 6.0 87 2,237
Participant Age at MESA Sleep Visit vs Total number of days with naps (with some sleep are counted) in the entire actigraphy recording period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,150 2.1 ± 1.4 2.0 0.0 6.0 87 2,237
54.0 to 62.0 years 544 1.8 ± 1.4 2.0 0.0 5.0 16 560
62.0 to 69.0 years 537 1.9 ± 1.4 2.0 0.0 5.0 22 559
69.0 to 77.0 years 531 2.2 ± 1.4 2.0 0.0 6.0 28 559
77.0 to 95.0 years 538 2.6 ± 1.4 3.0 0.0 5.0 21 559
Gender of the participant vs Total number of days with naps (with some sleep are counted) in the entire actigraphy recording period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,150 2.1 ± 1.4 2.0 0.0 6.0 87 2,237
Female 1,155 2.0 ± 1.4 2.0 0.0 6.0 43 1,198
Male 995 2.2 ± 1.4 2.0 0.0 6.0 44 1,039
Race/ethnicity of the participant vs Total number of days with naps (with some sleep are counted) in the entire actigraphy recording period in weekdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,150 2.1 ± 1.4 2.0 0.0 6.0 87 2,237
White, Caucasian 806 1.9 ± 1.4 2.0 0.0 6.0 24 830
Chinese American 244 2.3 ± 1.4 2.0 0.0 5.0 21 265
Black, African-American 597 2.3 ± 1.4 2.0 0.0 5.0 19 616
Hispanic 503 2.1 ± 1.4 2.0 0.0 6.0 23 526