Name
ttlduroa_po_oa0u
Label
Total Obstructive Apnea Length (Non-Supine): Obstructive apneas with no oxygen desaturation threshold used and with or without arousal
Units
minutes
Type
numeric
Labels
A4b. Visit of Sleep Study vs Total Obstructive Apnea Length (Non-Supine): Obstructive apneas with no oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 0.06 ± 0.5 0.0 0.0 19.6 - 3,012
Visit 3 2,332 0.1 ± 2.3 0.0 0.0 108.4 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Obstructive Apnea Length (Non-Supine): Obstructive apneas with no oxygen desaturation threshold used and with or without arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 0.06 ± 0.5 0.0 0.0 19.6 - 3,012
Non-Hispanic White 1,842 0.04 ± 0.2 0.0 0.0 3.3 - 1,842
Non-Hispanic Black 359 0.2 ± 1.4 0.0 0.0 19.6 - 359
Hispanic 557 0.07 ± 0.4 0.0 0.0 5.5 - 557
Asian 112 0.04 ± 0.1 0.0 0.0 0.8 - 112
Other 142 0.06 ± 0.4 0.0 0.0 5.3 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Obstructive Apnea Length (Non-Supine): Obstructive apneas with no oxygen desaturation threshold used and with or without arousal
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 0.1 ± 2.3 0.0 0.0 108.4 - 2,332
Non-Hispanic White 1,494 0.1 ± 2.8 0.0 0.0 108.4 - 1,494
Non-Hispanic Black 247 0.2 ± 1.1 0.0 0.0 12.8 - 247
Hispanic 397 0.06 ± 0.3 0.0 0.0 4.5 - 397
Asian 84 0.05 ± 0.2 0.0 0.0 0.7 - 84
Other 110 0.03 ± 0.1 0.0 0.0 0.9 - 110