Name
avgdurds_pbd4
Label
Average level of desaturation (supine, >= 4% desaturation)
Type
integer
A4b. Visit of Sleep Study vs Average level of desaturation (supine, >= 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 669 4.5 ± 0.9 4.0 4.0 10.0 2,343 3,012
Visit 3 717 4.7 ± 1.1 4.0 4.0 16.0 1,615 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average level of desaturation (supine, >= 4% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 669 4.5 ± 0.9 4.0 4.0 10.0 2,343 3,012
Non-Hispanic White 431 4.4 ± 0.7 4.0 4.0 10.0 1,411 1,842
Non-Hispanic Black 74 4.8 ± 1.0 4.5 4.0 8.0 285 359
Hispanic 104 4.7 ± 1.1 4.0 4.0 10.0 453 557
Asian 33 4.4 ± 0.7 4.0 4.0 6.0 79 112
Other 27 4.7 ± 1.0 4.0 4.0 8.0 115 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average level of desaturation (supine, >= 4% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 717 4.7 ± 1.1 4.0 4.0 16.0 1,615 2,332
Non-Hispanic White 442 4.6 ± 1.1 4.0 4.0 16.0 1,052 1,494
Non-Hispanic Black 83 5.1 ± 1.5 5.0 4.0 13.0 164 247
Hispanic 112 4.7 ± 1.1 4.0 4.0 10.0 285 397
Asian 34 4.9 ± 1.0 5.0 4.0 7.0 50 84
Other 46 4.6 ± 0.7 4.0 4.0 7.0 64 110