Name
avgdurhp_pb_hp5x2u_f1t3
Label
Average Hypopnea length (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 (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 8.9 ± 8.9 11.0 0.0 76.0 - 3,012
Visit 3 2,332 8.3 ± 8.3 11.0 0.0 54.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (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 8.9 ± 8.9 11.0 0.0 76.0 - 3,012
Non-Hispanic White 1,842 9.3 ± 8.8 11.0 0.0 76.0 - 1,842
Non-Hispanic Black 359 7.3 ± 9.1 0.0 0.0 63.0 - 359
Hispanic 557 8.5 ± 9.2 10.0 0.0 51.0 - 557
Asian 112 11.6 ± 9.7 13.0 0.0 38.0 - 112
Other 142 8.0 ± 7.9 10.0 0.0 27.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Hypopnea length (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 8.3 ± 8.3 11.0 0.0 54.0 - 2,332
Non-Hispanic White 1,494 8.2 ± 8.3 11.0 0.0 54.0 - 1,494
Non-Hispanic Black 247 8.3 ± 8.0 11.0 0.0 31.0 - 247
Hispanic 397 8.0 ± 8.3 11.0 0.0 45.0 - 397
Asian 84 11.1 ± 8.4 14.0 0.0 35.0 - 84
Other 110 8.6 ± 8.4 11.0 0.0 32.0 - 110