Name
avgdurhp_po_hp5x4u
Label
Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation threshold used and with or without arousal
Units
seconds
Type
integer
Labels
A4b. Visit of Sleep Study vs Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation threshold used and with or without arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 2.4 ± 6.9 0.0 0.0 77.0 - 3,012
Visit 3 2,332 4.7 ± 8.4 0.0 0.0 80.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation threshold used and with or without arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 2.4 ± 6.9 0.0 0.0 77.0 - 3,012
Non-Hispanic White 1,842 2.2 ± 6.5 0.0 0.0 77.0 - 1,842
Non-Hispanic Black 359 4.0 ± 8.6 0.0 0.0 51.0 - 359
Hispanic 557 2.4 ± 6.8 0.0 0.0 46.0 - 557
Asian 112 1.9 ± 6.4 0.0 0.0 42.0 - 112
Other 142 1.9 ± 6.1 0.0 0.0 36.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 4% oxygen desaturation threshold used and with or without arousal
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 4.7 ± 8.4 0.0 0.0 80.0 - 2,332
Non-Hispanic White 1,494 4.5 ± 8.1 0.0 0.0 64.0 - 1,494
Non-Hispanic Black 247 5.9 ± 9.8 0.0 0.0 80.0 - 247
Hispanic 397 4.3 ± 8.1 0.0 0.0 59.0 - 397
Asian 84 5.3 ± 9.1 0.0 0.0 36.0 - 84
Other 110 4.9 ± 8.4 0.0 0.0 35.0 - 110