Name
avgdurap_ap0u
Label
Average Apnea Length: Apneas with no oxygen desaturation threshold used and with or without arousal
Units
seconds
Type
numeric
Labels
A4b. Visit of Sleep Study vs Average Apnea Length: Apneas with no oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 4.1 ± 7.0 0.0 0.0 82.4 - 3,012
Visit 3 2,332 3.5 ± 6.5 0.0 0.0 51.8 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Apnea Length: 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 4.1 ± 7.0 0.0 0.0 82.4 - 3,012
Non-Hispanic White 1,842 3.9 ± 6.9 0.0 0.0 82.4 - 1,842
Non-Hispanic Black 359 4.3 ± 7.2 0.0 0.0 41.2 - 359
Hispanic 557 4.1 ± 7.3 0.0 0.0 56.7 - 557
Asian 112 4.7 ± 7.4 0.0 0.0 34.1 - 112
Other 142 4.4 ± 6.7 0.0 0.0 26.9 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Apnea Length: 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 3.5 ± 6.5 0.0 0.0 51.8 - 2,332
Non-Hispanic White 1,494 3.4 ± 6.3 0.0 0.0 33.2 - 1,494
Non-Hispanic Black 247 3.8 ± 7.0 0.0 0.0 43.0 - 247
Hispanic 397 3.3 ± 6.7 0.0 0.0 51.8 - 397
Asian 84 5.0 ± 7.5 0.0 0.0 29.0 - 84
Other 110 2.9 ± 5.6 0.0 0.0 19.1 - 110