Name
ttldurah_ap0uhp3x0u
Label
Total Length of Apneas and Hypopneas: Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
Units
minutes
Type
numeric
Labels
A4b. Visit of Sleep Study vs Total Length of Apneas and Hypopneas: Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 16.3 ± 14.5 12.3 0.0 129.0 - 3,012
Visit 3 2,332 16.2 ± 14.0 12.8 0.0 193.6 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Apneas and Hypopneas: Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 16.3 ± 14.5 12.3 0.0 129.0 - 3,012
Non-Hispanic White 1,842 17.0 ± 14.2 13.1 0.0 118.4 - 1,842
Non-Hispanic Black 359 14.1 ± 15.5 9.5 0.2 105.5 - 359
Hispanic 557 15.4 ± 14.7 11.7 0.3 129.0 - 557
Asian 112 17.5 ± 14.9 12.6 0.4 76.9 - 112
Other 142 14.9 ± 15.3 11.4 0.5 122.5 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Apneas and Hypopneas: Apneas with no oxygen desaturation threshold used and hypopneas with > 30% flow reduction and no oxygen desaturation threshold used and with or without arousal
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 16.2 ± 14.0 12.8 0.0 193.6 - 2,332
Non-Hispanic White 1,494 16.8 ± 14.5 13.6 0.0 193.6 - 1,494
Non-Hispanic Black 247 13.8 ± 14.3 9.9 0.0 133.6 - 247
Hispanic 397 14.6 ± 11.8 11.5 0.2 76.8 - 397
Asian 84 20.3 ± 16.0 15.6 1.0 84.0 - 84
Other 110 15.9 ± 10.4 14.9 0.7 61.2 - 110