Histogram

A4b. Visit of Sleep Study vs Number of sound events per hour of estimated sleep from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 24.4 ± 72.7 1.6 0.0 1,114.6 - 3,012
Visit 3 2,332 44.5 ± 94.2 6.2 0.0 890.9 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Number of sound events per hour of estimated sleep from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 24.4 ± 72.7 1.6 0.0 1,114.6 - 3,012
Non-Hispanic White 1,842 21.6 ± 65.8 1.4 0.0 979.9 - 1,842
Non-Hispanic Black 359 41.7 ± 109.4 3.0 0.0 1,114.6 - 359
Hispanic 557 21.4 ± 57.8 1.6 0.0 557.1 - 557
Asian 112 33.1 ± 99.6 1.6 0.0 540.8 - 112
Other 142 20.5 ± 62.4 1.3 0.0 461.5 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Number of sound events per hour of estimated sleep from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 44.5 ± 94.2 6.2 0.0 890.9 - 2,332
Non-Hispanic White 1,494 40.9 ± 88.6 5.6 0.0 890.9 - 1,494
Non-Hispanic Black 247 65.5 ± 121.0 12.5 0.0 802.1 - 247
Hispanic 397 39.6 ± 80.6 7.5 0.0 700.7 - 397
Asian 84 59.8 ± 110.2 7.4 0.0 492.3 - 84
Other 110 52.7 ± 121.7 3.6 0.0 766.4 - 110