Name
ttldurhp_hp3x5x0u
Label
Total Length of Hypopneas: Hypopneas with 30 - 50% 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 Hypopneas: Hypopneas with 30 - 50% 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 16.1 ± 14.4 12.1 0.0 127.9 - 3,012
Visit 3 2,332 15.9 ± 13.3 12.6 0.0 132.9 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Hypopneas: Hypopneas with 30 - 50% 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 16.1 ± 14.4 12.1 0.0 127.9 - 3,012
Non-Hispanic White 1,842 16.9 ± 14.1 13.0 0.0 116.0 - 1,842
Non-Hispanic Black 359 13.8 ± 14.8 9.4 0.2 105.5 - 359
Hispanic 557 15.3 ± 14.6 11.5 0.3 127.9 - 557
Asian 112 17.3 ± 14.6 12.5 0.4 76.3 - 112
Other 142 14.7 ± 15.2 11.3 0.4 122.5 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Total Length of Hypopneas: Hypopneas with 30 - 50% 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 15.9 ± 13.3 12.6 0.0 132.9 - 2,332
Non-Hispanic White 1,494 16.5 ± 13.5 13.4 0.0 107.3 - 1,494
Non-Hispanic Black 247 13.4 ± 13.9 9.8 0.0 132.9 - 247
Hispanic 397 14.4 ± 11.7 11.5 0.2 76.8 - 397
Asian 84 20.0 ± 15.9 15.5 1.0 83.3 - 84
Other 110 16.0 ± 10.3 15.2 0.7 60.4 - 110