Age

MESA exam number vs Central Apnea Index (REM, Supine): (Central apneas with >= 3% oxygen desaturation threshold or 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 0.2 ± 1.2 0.0 0.0 22.5 180 2,237
Participant Age at MESA Sleep Visit vs Central Apnea Index (REM, Supine): (Central apneas with >= 3% oxygen desaturation threshold or 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 0.2 ± 1.2 0.0 0.0 22.5 180 2,237
54.0 to 62.0 years 525 0.2 ± 1.1 0.0 0.0 15.0 35 560
62.0 to 69.0 years 532 0.2 ± 1.1 0.0 0.0 18.5 27 559
69.0 to 77.0 years 510 0.2 ± 1.3 0.0 0.0 22.5 49 559
77.0 to 95.0 years 490 0.2 ± 1.1 0.0 0.0 17.1 69 559
Gender of the participant vs Central Apnea Index (REM, Supine): (Central apneas with >= 3% oxygen desaturation threshold or 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 0.2 ± 1.2 0.0 0.0 22.5 180 2,237
Female 1,103 0.1 ± 0.7 0.0 0.0 17.1 95 1,198
Male 954 0.3 ± 1.5 0.0 0.0 22.5 85 1,039
Race/ethnicity of the participant vs Central Apnea Index (REM, Supine): (Central apneas with >= 3% oxygen desaturation threshold or 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 0.2 ± 1.2 0.0 0.0 22.5 180 2,237
White, Caucasian 743 0.2 ± 1.4 0.0 0.0 22.5 87 830
Chinese American 250 0.2 ± 1.1 0.0 0.0 12.0 15 265
Black, African-American 573 0.2 ± 1.1 0.0 0.0 18.5 43 616
Hispanic 491 0.2 ± 0.9 0.0 0.0 11.4 35 526