Age

MESA exam number vs Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,027 18.0 ± 10.6 16.2 0.0 65.0 210 2,237
Participant Age at MESA Sleep Visit vs Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 18.0 ± 10.6 16.2 0.0 65.0 210 2,237
54.0 to 62.0 years 518 16.1 ± 10.4 13.7 0.0 63.1 42 560
62.0 to 69.0 years 527 17.8 ± 10.5 16.4 0.8 53.6 32 559
69.0 to 77.0 years 502 18.7 ± 10.9 17.1 0.2 56.3 57 559
77.0 to 95.0 years 480 19.8 ± 10.4 18.4 0.4 65.0 79 559
Gender of the participant vs Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 18.0 ± 10.6 16.2 0.0 65.0 210 2,237
Female 1,088 15.5 ± 9.6 13.6 0.0 55.0 110 1,198
Male 939 21.1 ± 11.0 19.7 1.3 65.0 100 1,039
Race/ethnicity of the participant vs Percentage of total sleep duration with hypopneas with > 30% flow reduction and with no oxygen desaturation threhold or with arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,027 18.0 ± 10.6 16.2 0.0 65.0 210 2,237
White, Caucasian 730 18.5 ± 10.7 16.2 0.2 65.0 100 830
Chinese American 244 18.8 ± 10.7 17.6 0.1 49.6 21 265
Black, African-American 568 16.0 ± 10.2 14.1 0.2 63.1 48 616
Hispanic 485 19.5 ± 10.7 17.6 0.0 50.8 41 526