Age

MESA exam number vs Oxygen Desaturation Index: Oxygen desaturation with >= 4% desat per hour of sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,027 14.2 ± 16.2 8.2 0.0 99.4 210 2,237
Participant Age at MESA Sleep Visit vs Oxygen Desaturation Index: Oxygen desaturation with >= 4% desat per hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 14.2 ± 16.2 8.2 0.0 99.4 210 2,237
54.0 to 62.0 years 518 12.9 ± 16.2 7.2 0.0 99.4 42 560
62.0 to 69.0 years 527 14.6 ± 16.9 8.6 0.0 92.7 32 559
69.0 to 77.0 years 502 14.2 ± 15.1 8.2 0.0 75.3 57 559
77.0 to 95.0 years 480 15.2 ± 16.4 9.5 0.0 97.3 79 559
Gender of the participant vs Oxygen Desaturation Index: Oxygen desaturation with >= 4% desat per hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 14.2 ± 16.2 8.2 0.0 99.4 210 2,237
Female 1,088 10.9 ± 13.4 6.1 0.0 92.7 110 1,198
Male 939 18.0 ± 18.2 12.5 0.0 99.4 100 1,039
Race/ethnicity of the participant vs Oxygen Desaturation Index: Oxygen desaturation with >= 4% desat per hour of sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 14.2 ± 16.2 8.2 0.0 99.4 210 2,237
White, Caucasian 730 12.7 ± 14.9 7.1 0.0 92.7 100 830
Chinese American 244 14.6 ± 15.4 9.2 0.0 70.4 21 265
Black, African-American 568 14.5 ± 17.5 7.9 0.0 99.4 48 616
Hispanic 485 15.9 ± 16.6 10.7 0.0 97.3 41 526