Name
hi_po_hp3x2u_f1t3
Label
Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of sleep from type III home sleep apnea test
Description

Calculated - Summary metric of sleep disordered breathing events

Units
events per hour
Type
numeric
A4b. Visit of Sleep Study vs Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of sleep from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 1.4 ± 2.6 0.6 0.0 49.7 - 3,012
Visit 3 2,332 2.6 ± 3.9 1.4 0.0 50.9 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of sleep from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 1.4 ± 2.6 0.6 0.0 49.7 - 3,012
Non-Hispanic White 1,842 1.5 ± 2.2 0.7 0.0 23.9 - 1,842
Non-Hispanic Black 359 1.6 ± 3.5 0.6 0.0 32.1 - 359
Hispanic 557 1.1 ± 2.3 0.4 0.0 24.0 - 557
Asian 112 1.3 ± 2.6 0.3 0.0 15.4 - 112
Other 142 1.5 ± 4.4 0.6 0.0 49.7 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Hypopnea Index (Non-Supine): (Hypopneas with > 30% flow reduction and >= 2% oxygen desaturation and with or without arousal) / hour of sleep from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 2.6 ± 3.9 1.4 0.0 50.9 - 2,332
Non-Hispanic White 1,494 2.6 ± 3.9 1.5 0.0 50.9 - 1,494
Non-Hispanic Black 247 3.0 ± 4.7 1.4 0.0 50.3 - 247
Hispanic 397 2.2 ± 3.1 1.1 0.0 23.2 - 397
Asian 84 2.2 ± 2.7 1.5 0.0 14.1 - 84
Other 110 2.9 ± 4.2 1.4 0.0 33.6 - 110