Name
maxlvlds_pbd4
Label
Maximum level of desaturation (supine, >= 4% desaturation)
Type
integer
Labels
A4b. Visit of Sleep Study vs Maximum level of desaturation (supine, >= 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 669 5.0 ± 1.9 4.0 4.0 20.0 2,343 3,012
Visit 3 717 5.4 ± 2.5 5.0 4.0 33.0 1,615 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (supine, >= 4% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 669 5.0 ± 1.9 4.0 4.0 20.0 2,343 3,012
Non-Hispanic White 431 4.8 ± 1.5 4.0 4.0 18.0 1,411 1,842
Non-Hispanic Black 74 5.5 ± 2.3 5.0 4.0 15.0 285 359
Hispanic 104 5.3 ± 2.3 4.0 4.0 20.0 453 557
Asian 33 5.1 ± 2.1 4.0 4.0 14.0 79 112
Other 27 5.5 ± 2.7 5.0 4.0 17.0 115 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (supine, >= 4% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 717 5.4 ± 2.5 5.0 4.0 33.0 1,615 2,332
Non-Hispanic White 442 5.2 ± 2.3 4.0 4.0 33.0 1,052 1,494
Non-Hispanic Black 83 6.5 ± 3.5 5.0 4.0 23.0 164 247
Hispanic 112 5.6 ± 2.4 5.0 4.0 19.0 285 397
Asian 34 6.1 ± 2.0 6.0 4.0 11.0 50 84
Other 46 5.3 ± 1.7 5.0 4.0 11.0 64 110