Name
minlvlsa_pbd2
Label
Minimum level of oxygen saturation (supine, >= 2% desaturation)
Units
percentage
Type
integer
Labels
A4b. Visit of Sleep Study vs Minimum level of oxygen saturation (supine, >= 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,299 93.6 ± 2.1 94.0 77.0 98.0 713 3,012
Visit 3 1,815 92.6 ± 2.8 93.0 55.0 98.0 517 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, >= 2% desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,299 93.6 ± 2.1 94.0 77.0 98.0 713 3,012
Non-Hispanic White 1,492 93.4 ± 2.0 94.0 77.0 98.0 350 1,842
Non-Hispanic Black 232 94.1 ± 2.4 95.0 83.0 98.0 127 359
Hispanic 389 94.0 ± 2.2 94.0 79.0 98.0 168 557
Asian 81 93.6 ± 2.1 94.0 83.0 96.0 31 112
Other 105 93.8 ± 2.5 94.0 80.0 98.0 37 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, >= 2% desaturation)
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 1,815 92.6 ± 2.8 93.0 55.0 98.0 517 2,332
Non-Hispanic White 1,172 92.6 ± 2.5 93.0 56.0 96.0 322 1,494
Non-Hispanic Black 179 92.7 ± 3.4 93.0 75.0 97.0 68 247
Hispanic 306 93.1 ± 3.4 94.0 55.0 98.0 91 397
Asian 69 92.3 ± 3.0 93.0 84.0 96.0 15 84
Other 89 92.6 ± 2.3 93.0 86.0 98.0 21 110