Histogram

A4b. Visit of Sleep Study vs Number of Hypopnea (Non-Supine): Hypopneas with 30 - 50% flow reduction and >= 2% oxygen desaturation from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 6.4 ± 13.1 2.0 0.0 289.0 - 3,012
Visit 3 2,332 12.2 ± 18.2 7.0 0.0 233.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Number of Hypopnea (Non-Supine): Hypopneas with 30 - 50% flow reduction and >= 2% oxygen desaturation from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 6.4 ± 13.1 2.0 0.0 289.0 - 3,012
Non-Hispanic White 1,842 6.8 ± 11.6 3.0 0.0 141.0 - 1,842
Non-Hispanic Black 359 7.6 ± 16.9 2.0 0.0 168.0 - 359
Hispanic 557 4.7 ± 10.7 1.0 0.0 142.0 - 557
Asian 112 4.3 ± 8.9 1.0 0.0 53.0 - 112
Other 142 6.8 ± 24.9 2.0 0.0 289.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Number of Hypopnea (Non-Supine): Hypopneas with 30 - 50% flow reduction and >= 2% oxygen desaturation from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 12.2 ± 18.2 7.0 0.0 233.0 - 2,332
Non-Hispanic White 1,494 12.9 ± 19.3 7.0 0.0 233.0 - 1,494
Non-Hispanic Black 247 12.7 ± 18.3 5.0 0.0 114.0 - 247
Hispanic 397 9.8 ± 14.8 5.0 0.0 155.0 - 397
Asian 84 8.8 ± 11.8 4.5 0.0 65.0 - 84
Other 110 11.7 ± 15.5 7.0 0.0 84.0 - 110