Name
pctdursp_o80
Label
Percentage of total sleep duration with < 80% oxygen saturation
Description

Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep

Units
percentage
Type
numeric
Labels
A4b. Visit of Sleep Study vs Percentage of total sleep duration with < 80% oxygen saturation
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 0.0002 ± 0.009 0.0 0.0 0.5 - 3,012
Visit 3 2,332 0.01 ± 0.4 0.0 0.0 16.1 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Percentage of total sleep duration with < 80% oxygen saturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 0.0002 ± 0.009 0.0 0.0 0.5 - 3,012
Non-Hispanic White 1,842 5.0,-05 ± 0.002 0.0 0.0 0.08 - 1,842
Non-Hispanic Black 359 0.001 ± 0.03 0.0 0.0 0.5 - 359
Hispanic 557 0.0001 ± 0.002 0.0 0.0 0.03 - 557
Asian 112 0.0 ± 0.0 0.0 0.0 0.0 - 112
Other 142 0.0 ± 0.0 0.0 0.0 0.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Percentage of total sleep duration with < 80% oxygen saturation
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 0.01 ± 0.4 0.0 0.0 16.1 - 2,332
Non-Hispanic White 1,494 0.01 ± 0.4 0.0 0.0 16.1 - 1,494
Non-Hispanic Black 247 0.0006 ± 0.008 0.0 0.0 0.1 - 247
Hispanic 397 0.02 ± 0.5 0.0 0.0 9.1 - 397
Asian 84 0.002 ± 0.02 0.0 0.0 0.2 - 84
Other 110 0.0 ± 0.0 0.0 0.0 0.0 - 110