Race/Ethnicity

MESA exam number vs Self-reported daily sleep duration on weekends from survey questionnaires
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,211 8.2 ± 1.7 8.0 -10.0 17.0 26 2,237
Participant Age at MESA Sleep Visit vs Self-reported daily sleep duration on weekends from survey questionnaires
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,211 8.2 ± 1.7 8.0 -10.0 17.0 26 2,237
54.0 to 62.0 years 554 8.0 ± 1.7 8.0 -7.0 15.0 6 560
62.0 to 69.0 years 557 8.1 ± 1.8 8.0 -10.0 17.0 2 559
69.0 to 77.0 years 551 8.1 ± 1.6 8.0 0.0 14.0 8 559
77.0 to 95.0 years 549 8.3 ± 1.6 8.5 3.0 15.5 10 559
Gender of the participant vs Self-reported daily sleep duration on weekends from survey questionnaires
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,211 8.2 ± 1.7 8.0 -10.0 17.0 26 2,237
Female 1,183 8.3 ± 1.7 8.0 -10.0 17.0 15 1,198
Male 1,028 8.0 ± 1.6 8.0 0.0 15.0 11 1,039
Race/ethnicity of the participant vs Self-reported daily sleep duration on weekends from survey questionnaires
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,211 8.2 ± 1.7 8.0 -10.0 17.0 26 2,237
White, Caucasian 824 8.2 ± 1.4 8.0 -10.0 12.5 6 830
Chinese American 256 8.0 ± 1.5 8.0 0.5 15.0 9 265
Black, African-American 609 8.0 ± 2.0 8.0 -7.0 17.0 7 616
Hispanic 522 8.3 ± 1.8 8.0 2.5 15.5 4 526