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Gender

MESA exam number vs Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Exam 5 2,026 20.3 ± 4.5 19.6 10.1 55.7 211 2,237
Participant Age at MESA Sleep Visit vs Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,026 20.3 ± 4.5 19.6 10.1 55.7 211 2,237
54.0 to 62.0 years 517 19.5 ± 3.8 19.0 10.1 36.8 43 560
62.0 to 69.0 years 527 20.0 ± 4.2 19.3 11.9 36.9 32 559
69.0 to 77.0 years 502 20.4 ± 4.6 19.8 11.3 39.2 57 559
77.0 to 95.0 years 480 21.4 ± 5.3 20.3 12.2 55.7 79 559
Gender of the participant vs Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,026 20.3 ± 4.5 19.6 10.1 55.7 211 2,237
Female 1,087 19.4 ± 4.0 18.7 10.1 38.2 111 1,198
Male 939 21.4 ± 4.9 20.7 12.5 55.7 100 1,039
Race/ethnicity of the participant vs Average length of hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 2,026 20.3 ± 4.5 19.6 10.1 55.7 211 2,237
White, Caucasian 730 20.5 ± 4.6 19.8 11.3 38.9 100 830
Chinese American 244 21.9 ± 4.9 21.6 12.3 55.7 21 265
Black, African-American 568 19.2 ± 4.3 18.5 10.1 43.8 48 616
Hispanic 484 20.6 ± 4.2 20.0 12.2 42.1 42 526