Name
maxlvlds_pbd2
Label
Maximum level of desaturation (supine, >= 2% desaturation)
Type
integer
Labels
A4b. Visit of Sleep Study vs Maximum level of desaturation (supine, >= 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,299 3.2 ± 1.6 3.0 2.0 20.0 713 3,012
Visit 3 1,815 3.7 ± 2.1 3.0 2.0 33.0 517 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (supine, >= 2% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,299 3.2 ± 1.6 3.0 2.0 20.0 713 3,012
Non-Hispanic White 1,492 3.2 ± 1.4 3.0 2.0 18.0 350 1,842
Non-Hispanic Black 232 3.4 ± 2.0 3.0 2.0 15.0 127 359
Hispanic 389 3.2 ± 1.8 3.0 2.0 20.0 168 557
Asian 81 3.5 ± 1.9 3.0 2.0 14.0 31 112
Other 105 3.2 ± 2.0 3.0 2.0 17.0 37 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (supine, >= 2% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 1,815 3.7 ± 2.1 3.0 2.0 33.0 517 2,332
Non-Hispanic White 1,172 3.5 ± 1.9 3.0 2.0 33.0 322 1,494
Non-Hispanic Black 179 4.3 ± 3.1 3.0 2.0 23.0 68 247
Hispanic 306 3.7 ± 2.1 3.0 2.0 19.0 91 397
Asian 69 4.3 ± 2.3 3.0 2.0 11.0 15 84
Other 89 4.0 ± 1.9 4.0 2.0 11.0 21 110