Histogram

A4b. Visit of Sleep Study vs Average oxygen saturation before sleep onset
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,928 96.2 ± 1.2 96.4 90.1 99.0 84 3,012
Visit 3 2,281 95.6 ± 1.3 95.8 90.6 99.0 51 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average oxygen saturation before sleep onset
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,928 96.2 ± 1.2 96.4 90.1 99.0 84 3,012
Non-Hispanic White 1,809 96.0 ± 1.2 96.1 90.1 99.0 33 1,842
Non-Hispanic Black 349 96.7 ± 1.0 96.9 91.9 99.0 10 359
Hispanic 526 96.6 ± 1.0 96.9 91.0 99.0 31 557
Asian 107 96.5 ± 1.0 96.9 93.7 98.2 5 112
Other 137 96.2 ± 1.3 96.5 90.4 99.0 5 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average oxygen saturation before sleep onset
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,281 95.6 ± 1.3 95.8 90.6 99.0 51 2,332
Non-Hispanic White 1,465 95.4 ± 1.3 95.4 90.6 99.0 29 1,494
Non-Hispanic Black 243 96.2 ± 1.1 96.4 92.4 99.0 4 247
Hispanic 384 96.1 ± 1.3 96.3 91.0 99.0 13 397
Asian 82 95.6 ± 1.3 95.7 92.9 98.2 2 84
Other 107 95.7 ± 1.2 95.8 92.4 98.8 3 110