Age

MESA exam number vs Average level of oxygen desaturation during REM sleep in supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,250 5.5 ± 4.7 4.0 1.0 36.0 987 2,237
Participant Age at MESA Sleep Visit vs Average level of oxygen desaturation during REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,250 5.5 ± 4.7 4.0 1.0 36.0 987 2,237
54.0 to 62.0 years 343 4.8 ± 4.1 3.0 1.0 28.0 217 560
62.0 to 69.0 years 322 5.7 ± 5.0 4.0 1.0 36.0 237 559
69.0 to 77.0 years 309 5.6 ± 4.6 4.0 1.0 36.0 250 559
77.0 to 95.0 years 276 5.9 ± 4.9 4.0 1.0 34.0 283 559
Gender of the participant vs Average level of oxygen desaturation during REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,250 5.5 ± 4.7 4.0 1.0 36.0 987 2,237
Female 687 4.9 ± 4.1 4.0 1.0 34.0 511 1,198
Male 563 6.2 ± 5.2 4.0 1.0 36.0 476 1,039
Race/ethnicity of the participant vs Average level of oxygen desaturation during REM sleep in supine position from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,250 5.5 ± 4.7 4.0 1.0 36.0 987 2,237
White, Caucasian 416 4.9 ± 4.4 3.0 1.0 36.0 414 830
Chinese American 167 6.0 ± 4.7 4.0 1.0 24.0 98 265
Black, African-American 360 5.3 ± 4.3 4.0 1.0 36.0 256 616
Hispanic 307 6.2 ± 5.3 4.0 1.0 28.0 219 526