Name
sdmainsleepwo5
Label
Standard deviation of daily total sleep duration in main sleep in workdays from actigraphy
Units
minutes (min)
Type
numeric
MESA exam number vs Standard deviation of daily total sleep duration in main sleep in workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 741 70.7 ± 43.9 61.9 0.7 273.9 1,496 2,237
Participant Age at MESA Sleep Visit vs Standard deviation of daily total sleep duration in main sleep in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 741 70.7 ± 43.9 61.9 0.7 273.9 1,496 2,237
54.0 to 62.0 years 356 72.5 ± 45.1 63.2 5.3 273.9 204 560
62.0 to 69.0 years 214 68.7 ± 43.0 59.4 1.4 262.6 345 559
69.0 to 77.0 years 120 69.6 ± 43.5 58.3 7.4 210.3 439 559
77.0 to 95.0 years 51 69.3 ± 41.1 61.3 0.7 174.3 508 559
Gender of the participant vs Standard deviation of daily total sleep duration in main sleep in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 741 70.7 ± 43.9 61.9 0.7 273.9 1,496 2,237
Female 365 70.9 ± 45.7 61.0 0.7 262.6 833 1,198
Male 376 70.5 ± 42.2 62.5 1.4 273.9 663 1,039
Race/ethnicity of the participant vs Standard deviation of daily total sleep duration in main sleep in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 741 70.7 ± 43.9 61.9 0.7 273.9 1,496 2,237
White, Caucasian 296 61.0 ± 35.6 56.2 2.1 218.4 534 830
Chinese American 93 68.0 ± 39.0 58.7 0.7 199.2 172 265
Black, African-American 188 82.5 ± 46.5 74.0 7.4 251.5 428 616
Hispanic 164 76.1 ± 52.6 61.2 1.4 273.9 362 526