Age

MESA exam number vs Total number of arousals during NREM sleep in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 58.4 ± 54.7 45.0 0.0 499.0 180 2,237
Participant Age at MESA Sleep Visit vs Total number of arousals during NREM sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 58.4 ± 54.7 45.0 0.0 499.0 180 2,237
54.0 to 62.0 years 525 49.3 ± 45.1 38.0 0.0 297.0 35 560
62.0 to 69.0 years 532 60.3 ± 58.3 47.0 0.0 387.0 27 559
69.0 to 77.0 years 510 63.2 ± 59.2 50.0 0.0 499.0 49 559
77.0 to 95.0 years 490 61.1 ± 54.4 49.5 0.0 307.0 69 559
Gender of the participant vs Total number of arousals during NREM sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 58.4 ± 54.7 45.0 0.0 499.0 180 2,237
Female 1,103 56.1 ± 50.2 44.0 0.0 348.0 95 1,198
Male 954 61.2 ± 59.5 48.0 0.0 499.0 85 1,039
Race/ethnicity of the participant vs Total number of arousals during NREM sleep in non-supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 58.4 ± 54.7 45.0 0.0 499.0 180 2,237
White, Caucasian 743 70.4 ± 63.3 56.0 0.0 499.0 87 830
Chinese American 250 47.3 ± 44.6 39.0 0.0 307.0 15 265
Black, African-American 573 49.7 ± 45.7 41.0 0.0 303.0 43 616
Hispanic 491 56.1 ± 51.8 44.0 0.0 290.0 35 526