Name
maxlvlds_pod2
Label
Maximum level of desaturation (non-supine, >= 2% desaturation)
Type
integer
Labels
A4b. Visit of Sleep Study vs Maximum level of desaturation (non-supine, >= 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,235 3.0 ± 1.4 3.0 2.0 23.0 777 3,012
Visit 3 2,077 3.5 ± 1.9 3.0 2.0 27.0 255 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (non-supine, >= 2% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,235 3.0 ± 1.4 3.0 2.0 23.0 777 3,012
Non-Hispanic White 1,415 2.9 ± 1.1 3.0 2.0 11.0 427 1,842
Non-Hispanic Black 255 3.5 ± 2.5 3.0 2.0 23.0 104 359
Hispanic 380 2.9 ± 1.4 2.5 2.0 12.0 177 557
Asian 75 2.9 ± 1.5 3.0 2.0 12.0 37 112
Other 110 2.9 ± 1.3 2.0 2.0 9.0 32 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Maximum level of desaturation (non-supine, >= 2% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,077 3.5 ± 1.9 3.0 2.0 27.0 255 2,332
Non-Hispanic White 1,355 3.4 ± 1.8 3.0 2.0 23.0 139 1,494
Non-Hispanic Black 210 4.1 ± 2.9 3.0 2.0 27.0 37 247
Hispanic 343 3.4 ± 1.6 3.0 2.0 13.0 54 397
Asian 71 3.3 ± 1.5 3.0 2.0 10.0 13 84
Other 98 3.6 ± 1.4 3.0 2.0 9.0 12 110