Name
avgdurhp_po_hp5x2u_f1t3
Label
Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation threshold used and with or without arousal from type III home sleep apnea test
Units
seconds
Type
integer
A4b. Visit of Sleep Study vs Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation threshold used and with or without arousal from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 8.3 ± 9.2 10.0 0.0 51.0 - 3,012
Visit 3 2,332 9.8 ± 8.6 12.0 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 >= 2% oxygen desaturation threshold used and with or without arousal from type III home sleep apnea test
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 3,012 8.3 ± 9.2 10.0 0.0 51.0 - 3,012
Non-Hispanic White 1,842 8.6 ± 9.3 10.0 0.0 51.0 - 1,842
Non-Hispanic Black 359 8.7 ± 9.2 10.0 0.0 47.0 - 359
Hispanic 557 7.7 ± 9.3 0.0 0.0 46.0 - 557
Asian 112 6.9 ± 9.6 0.0 0.0 42.0 - 112
Other 142 7.2 ± 8.5 0.0 0.0 35.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (Non-Supine): Hypopneas with > 50% flow reduction and with >= 2% oxygen desaturation threshold used and with or without arousal from type III home sleep apnea test
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 2,332 9.8 ± 8.6 12.0 0.0 80.0 - 2,332
Non-Hispanic White 1,494 9.9 ± 8.3 12.0 0.0 56.0 - 1,494
Non-Hispanic Black 247 10.0 ± 9.9 12.0 0.0 80.0 - 247
Hispanic 397 9.4 ± 8.7 11.0 0.0 76.0 - 397
Asian 84 9.1 ± 8.9 11.0 0.0 36.0 - 84
Other 110 9.4 ± 8.0 12.0 0.0 30.0 - 110