Name
ttldurma_ma0u
Label
Total Mixed Apnea Length: mixed apneas with no oxygen desaturation threshold used and with or without arousal
Units
minutes
Type
numeric
Labels
A4b. Visit of Sleep Study vs Total Mixed Apnea Length: mixed apneas with no oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 0.2 ± 0.9 0.0 0.0 21.4 - 3,012
Visit 3 2,332 0.3 ± 4.1 0.0 0.0 192.2 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Mixed Apnea Length: mixed 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 0.2 ± 0.9 0.0 0.0 21.4 - 3,012
Non-Hispanic White 1,842 0.2 ± 0.8 0.0 0.0 20.8 - 1,842
Non-Hispanic Black 359 0.3 ± 1.7 0.0 0.0 21.4 - 359
Hispanic 557 0.2 ± 0.6 0.0 0.0 8.4 - 557
Asian 112 0.2 ± 0.7 0.0 0.0 5.9 - 112
Other 142 0.2 ± 0.5 0.0 0.0 5.3 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Mixed Apnea Length: mixed 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 0.3 ± 4.1 0.0 0.0 192.2 - 2,332
Non-Hispanic White 1,494 0.3 ± 5.1 0.0 0.0 192.2 - 1,494
Non-Hispanic Black 247 0.4 ± 1.7 0.0 0.0 21.0 - 247
Hispanic 397 0.2 ± 0.8 0.0 0.0 11.9 - 397
Asian 84 0.2 ± 0.5 0.0 0.0 3.0 - 84
Other 110 0.1 ± 0.5 0.0 0.0 4.2 - 110