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Race/Ethnicity

MESA exam number vs Central Apnea Index (REM, Supine): (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 0.08 ± 0.7 0.0 0.0 17.1 180 2,237
Participant Age at MESA Sleep Visit vs Central Apnea Index (REM, Supine): (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.08 ± 0.7 0.0 0.0 17.1 180 2,237
54.0 to 62.0 years 525 0.08 ± 0.5 0.0 0.0 6.8 35 560
62.0 to 69.0 years 532 0.05 ± 0.5 0.0 0.0 9.2 27 559
69.0 to 77.0 years 510 0.09 ± 0.7 0.0 0.0 10.9 49 559
77.0 to 95.0 years 490 0.1 ± 0.9 0.0 0.0 17.1 69 559
Gender of the participant vs Central Apnea Index (REM, Supine): (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.08 ± 0.7 0.0 0.0 17.1 180 2,237
Female 1,103 0.04 ± 0.6 0.0 0.0 17.1 95 1,198
Male 954 0.1 ± 0.8 0.0 0.0 10.9 85 1,039
Race/ethnicity of the participant vs Central Apnea Index (REM, Supine): (Central apneas with no oxygen desaturation threshold used only with arousal) / hour of REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 0.08 ± 0.7 0.0 0.0 17.1 180 2,237
White, Caucasian 743 0.1 ± 0.9 0.0 0.0 17.1 87 830
Chinese American 250 0.06 ± 0.6 0.0 0.0 8.6 15 265
Black, African-American 573 0.06 ± 0.5 0.0 0.0 9.2 43 616
Hispanic 491 0.06 ± 0.4 0.0 0.0 4.4 35 526