Name
avgdurds_pbd2
Label
Average level of desaturation (supine, >= 2% desaturation)
Type
integer
A4b. Visit of Sleep Study vs Average level of desaturation (supine, >= 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,299 2.3 ± 0.6 2.0 2.0 9.0 713 3,012
Visit 3 1,815 2.4 ± 0.7 2.0 2.0 16.0 517 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average level of desaturation (supine, >= 2% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,299 2.3 ± 0.6 2.0 2.0 9.0 713 3,012
Non-Hispanic White 1,492 2.3 ± 0.6 2.0 2.0 9.0 350 1,842
Non-Hispanic Black 232 2.5 ± 0.8 2.0 2.0 8.0 127 359
Hispanic 389 2.3 ± 0.6 2.0 2.0 8.0 168 557
Asian 81 2.4 ± 0.6 2.0 2.0 5.0 31 112
Other 105 2.3 ± 0.7 2.0 2.0 6.0 37 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average level of desaturation (supine, >= 2% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 1,815 2.4 ± 0.7 2.0 2.0 16.0 517 2,332
Non-Hispanic White 1,172 2.4 ± 0.7 2.0 2.0 16.0 322 1,494
Non-Hispanic Black 179 2.6 ± 0.9 2.0 2.0 8.0 68 247
Hispanic 306 2.4 ± 0.7 2.0 2.0 6.0 91 397
Asian 69 2.5 ± 0.6 2.0 2.0 4.0 15 84
Other 89 2.5 ± 0.7 2.0 2.0 6.0 21 110