Name
hi_pb_hp3x5u
Label
Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation and with or without arousal) / hour of sleep
Description

Calculated - Summary metric of sleep disordered breathing events

Units
events per hour
Type
numeric
Labels
A4b. Visit of Sleep Study vs Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation and with or without arousal) / hour of sleep
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 0.07 ± 0.4 0.0 0.0 7.8 - 3,012
Visit 3 2,332 0.2 ± 1.3 0.0 0.0 26.7 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation and with or without arousal) / hour of sleep
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 0.07 ± 0.4 0.0 0.0 7.8 - 3,012
Non-Hispanic White 1,842 0.07 ± 0.5 0.0 0.0 7.8 - 1,842
Non-Hispanic Black 359 0.1 ± 0.5 0.0 0.0 5.7 - 359
Hispanic 557 0.04 ± 0.3 0.0 0.0 3.8 - 557
Asian 112 0.06 ± 0.4 0.0 0.0 3.9 - 112
Other 142 0.06 ± 0.2 0.0 0.0 1.7 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Hypopnea Index (Supine): (Hypopneas with > 30% flow reduction and >= 5% oxygen desaturation and with or without arousal) / hour of sleep
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 0.2 ± 1.3 0.0 0.0 26.7 - 2,332
Non-Hispanic White 1,494 0.2 ± 1.2 0.0 0.0 25.1 - 1,494
Non-Hispanic Black 247 0.3 ± 0.9 0.0 0.0 8.8 - 247
Hispanic 397 0.2 ± 1.1 0.0 0.0 19.3 - 397
Asian 84 0.2 ± 0.8 0.0 0.0 6.5 - 84
Other 110 0.5 ± 2.6 0.0 0.0 26.7 - 110