Histogram

A4b. Visit of Sleep Study vs B10a. Abdomen (hours usable) from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 6.0 ± 3.0 7.0 0.0 12.0 - 3,012
Visit 3 2,331 5.7 ± 3.0 7.0 0.0 13.0 1 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs B10a. Abdomen (hours usable) from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 6.0 ± 3.0 7.0 0.0 12.0 - 3,012
Non-Hispanic White 1,842 6.0 ± 3.0 7.0 0.0 12.0 - 1,842
Non-Hispanic Black 359 5.7 ± 3.1 6.0 0.0 12.0 - 359
Hispanic 557 6.3 ± 3.0 7.0 0.0 11.0 - 557
Asian 112 6.2 ± 3.1 7.0 0.0 11.0 - 112
Other 142 6.0 ± 3.0 7.0 0.0 11.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs B10a. Abdomen (hours usable) from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,331 5.7 ± 3.0 7.0 0.0 13.0 1 2,332
Non-Hispanic White 1,494 5.7 ± 2.9 7.0 0.0 12.0 - 1,494
Non-Hispanic Black 247 5.6 ± 3.1 6.0 0.0 11.0 - 247
Hispanic 396 5.9 ± 3.0 7.0 0.0 13.0 1 397
Asian 84 5.2 ± 3.1 6.0 0.0 10.0 - 84
Other 110 5.8 ± 3.0 7.0 0.0 10.0 - 110