Name
pctdursp_o75
Label
Percentage of total sleep duration with < 75% 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 < 75% oxygen saturation
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 3.0,-05 ± 0.002 0.0 0.0 0.09 - 3,012
Visit 3 2,332 0.004 ± 0.2 0.0 0.0 7.4 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Percentage of total sleep duration with < 75% oxygen saturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 3.0,-05 ± 0.002 0.0 0.0 0.09 - 3,012
Non-Hispanic White 1,842 0.0 ± 0.0 0.0 0.0 0.0 - 1,842
Non-Hispanic Black 359 0.0003 ± 0.005 0.0 0.0 0.09 - 359
Hispanic 557 2.0,-05 ± 0.0004 0.0 0.0 0.01 - 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 < 75% oxygen saturation
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 0.004 ± 0.2 0.0 0.0 7.4 - 2,332
Non-Hispanic White 1,494 0.005 ± 0.2 0.0 0.0 7.4 - 1,494
Non-Hispanic Black 247 0.0002 ± 0.003 0.0 0.0 0.05 - 247
Hispanic 397 0.006 ± 0.1 0.0 0.0 2.6 - 397
Asian 84 0.001 ± 0.01 0.0 0.0 0.09 - 84
Other 110 0.0 ± 0.0 0.0 0.0 0.0 - 110