Age

MESA exam number vs Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 18.7 ± 11.9 20.4 0.0 89.3 180 2,237
Participant Age at MESA Sleep Visit vs Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.7 ± 11.9 20.4 0.0 89.3 180 2,237
54.0 to 62.0 years 525 16.5 ± 10.9 18.5 0.0 48.2 35 560
62.0 to 69.0 years 532 18.7 ± 11.2 20.7 0.0 47.5 27 559
69.0 to 77.0 years 510 18.8 ± 12.1 20.5 0.0 51.4 49 559
77.0 to 95.0 years 490 21.2 ± 12.9 22.5 0.0 89.3 69 559
Gender of the participant vs Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.7 ± 11.9 20.4 0.0 89.3 180 2,237
Female 1,103 16.3 ± 11.4 18.6 0.0 89.3 95 1,198
Male 954 21.5 ± 11.9 23.0 0.0 56.8 85 1,039
Race/ethnicity of the participant vs Average length of obstructive apneas with no oxygen desaturation threshold and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 18.7 ± 11.9 20.4 0.0 89.3 180 2,237
White, Caucasian 743 18.2 ± 12.1 20.0 0.0 89.3 87 830
Chinese American 250 22.1 ± 12.9 23.9 0.0 56.8 15 265
Black, African-American 573 17.6 ± 10.6 19.5 0.0 47.8 43 616
Hispanic 491 19.1 ± 12.2 20.7 0.0 47.4 35 526