Race

A4b. Visit of Sleep Study vs Total Length of Apneas and Hypopneas (Supine): Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 8.0 ± 9.1 5.3 0.0 99.0 - 3,012
Visit 3 2,332 6.2 ± 7.6 4.0 0.0 84.4 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Apneas and Hypopneas (Supine): Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 8.0 ± 9.1 5.3 0.0 99.0 - 3,012
Non-Hispanic White 1,842 8.5 ± 9.0 5.9 0.0 80.9 - 1,842
Non-Hispanic Black 359 5.6 ± 7.3 3.2 0.0 57.2 - 359
Hispanic 557 7.6 ± 9.8 4.6 0.0 99.0 - 557
Asian 112 10.9 ± 11.6 7.5 0.0 58.6 - 112
Other 142 6.9 ± 7.3 5.1 0.0 45.3 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Apneas and Hypopneas (Supine): Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 6.2 ± 7.6 4.0 0.0 84.4 - 2,332
Non-Hispanic White 1,494 6.2 ± 7.7 4.0 0.0 84.4 - 1,494
Non-Hispanic Black 247 5.0 ± 6.4 3.1 0.0 42.0 - 247
Hispanic 397 5.8 ± 6.8 4.0 0.0 62.7 - 397
Asian 84 10.3 ± 10.3 6.9 0.0 47.3 - 84
Other 110 7.0 ± 6.7 5.4 0.0 30.6 - 110