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Race

A4b. Visit of Sleep Study vs Average Hypopnea length (Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 10.8 ± 7.9 13.0 0.0 75.0 - 3,012
Visit 3 2,332 9.5 ± 7.9 12.0 0.0 46.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 10.8 ± 7.9 13.0 0.0 75.0 - 3,012
Non-Hispanic White 1,842 10.9 ± 7.8 13.0 0.0 47.0 - 1,842
Non-Hispanic Black 359 9.6 ± 9.0 12.0 0.0 75.0 - 359
Hispanic 557 10.5 ± 7.9 13.0 0.0 42.0 - 557
Asian 112 12.7 ± 7.1 14.0 0.0 33.0 - 112
Other 142 10.6 ± 7.2 12.5 0.0 33.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (Supine): Hypopneas with > 50% flow reduction and no oxygen desaturation threshold used from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 9.5 ± 7.9 12.0 0.0 46.0 - 2,332
Non-Hispanic White 1,494 9.4 ± 8.0 12.0 0.0 46.0 - 1,494
Non-Hispanic Black 247 8.8 ± 7.8 11.0 0.0 33.0 - 247
Hispanic 397 9.6 ± 7.9 12.0 0.0 45.0 - 397
Asian 84 12.4 ± 7.1 14.0 0.0 27.0 - 84
Other 110 9.5 ± 8.0 12.0 0.0 36.0 - 110