Histogram

A4b. Visit of Sleep Study vs Minimum Length of Hypopneas (Non-Supine): Hypopneas with 30 - 50% flow reduction and with>= 5% oxygen desaturation threshold used from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 0.8 ± 3.8 0.0 0.0 45.0 - 3,012
Visit 3 2,332 2.0 ± 6.0 0.0 0.0 60.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum Length of Hypopneas (Non-Supine): Hypopneas with 30 - 50% flow reduction and with>= 5% oxygen desaturation threshold used from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 0.8 ± 3.8 0.0 0.0 45.0 - 3,012
Non-Hispanic White 1,842 0.7 ± 3.5 0.0 0.0 45.0 - 1,842
Non-Hispanic Black 359 1.9 ± 5.9 0.0 0.0 42.0 - 359
Hispanic 557 0.5 ± 3.3 0.0 0.0 45.0 - 557
Asian 112 0.4 ± 2.5 0.0 0.0 23.0 - 112
Other 142 0.6 ± 2.8 0.0 0.0 17.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum Length of Hypopneas (Non-Supine): Hypopneas with 30 - 50% flow reduction and with>= 5% oxygen desaturation threshold used from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 2.0 ± 6.0 0.0 0.0 60.0 - 2,332
Non-Hispanic White 1,494 1.9 ± 5.7 0.0 0.0 45.0 - 1,494
Non-Hispanic Black 247 3.1 ± 7.4 0.0 0.0 59.0 - 247
Hispanic 397 1.5 ± 4.8 0.0 0.0 38.0 - 397
Asian 84 2.3 ± 7.3 0.0 0.0 38.0 - 84
Other 110 2.7 ± 7.7 0.0 0.0 60.0 - 110