Name
apnea35
Label
Total number of apneas with >= 3% oxygen desaturation and with or without arousal during sleep from type II polysomnography
Units
events
Type
numeric
MESA exam number vs Total number of apneas with >= 3% oxygen desaturation and with or without arousal during sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,057 21.5 ± 44.4 5.0 0.0 502.0 180 2,237
Participant Age at MESA Sleep Visit vs Total number of apneas with >= 3% oxygen desaturation and with or without arousal during sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 21.5 ± 44.4 5.0 0.0 502.0 180 2,237
54.0 to 62.0 years 525 16.8 ± 40.7 3.0 0.0 407.0 35 560
62.0 to 69.0 years 532 23.7 ± 52.0 6.0 0.0 502.0 27 559
69.0 to 77.0 years 510 20.3 ± 36.6 5.0 0.0 271.0 49 559
77.0 to 95.0 years 490 25.6 ± 46.2 7.0 0.0 428.0 69 559
Gender of the participant vs Total number of apneas with >= 3% oxygen desaturation and with or without arousal during sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 21.5 ± 44.4 5.0 0.0 502.0 180 2,237
Female 1,103 13.1 ± 28.0 3.0 0.0 428.0 95 1,198
Male 954 31.3 ± 56.3 9.0 0.0 502.0 85 1,039
Race/ethnicity of the participant vs Total number of apneas with >= 3% oxygen desaturation and with or without arousal during sleep from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,057 21.5 ± 44.4 5.0 0.0 502.0 180 2,237
White, Caucasian 743 19.5 ± 45.1 4.0 0.0 502.0 87 830
Chinese American 250 26.4 ± 44.1 8.0 0.0 285.0 15 265
Black, African-American 573 22.3 ± 47.3 5.0 0.0 357.0 43 616
Hispanic 491 21.3 ± 39.7 5.0 0.0 325.0 35 526