Name
avgduroa_pb_oa2u_f1t3
Label
Average Obstructive Apnea length (Supine): Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type III home sleep apnea test
Units
seconds
Type
integer
A4b. Visit of Sleep Study vs Average Obstructive Apnea length (Supine): Obstructive apneas with >= 2% oxygen desaturation and with or without arousal from type III home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Visit 1 3,012 1.2 ± 4.4 0.0 0.0 42.0 - 3,012
Visit 3 2,332 1.2 ± 4.3 0.0 0.0 41.0 - 2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Obstructive Apnea length (Supine): Obstructive apneas with >= 2% oxygen desaturation 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 1.2 ± 4.4 0.0 0.0 42.0 - 3,012
Non-Hispanic White 1,842 1.1 ± 4.2 0.0 0.0 36.0 - 1,842
Non-Hispanic Black 359 1.3 ± 4.8 0.0 0.0 42.0 - 359
Hispanic 557 1.2 ± 4.3 0.0 0.0 24.0 - 557
Asian 112 1.7 ± 4.9 0.0 0.0 25.0 - 112
Other 142 1.4 ± 4.5 0.0 0.0 30.0 - 142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Obstructive Apnea length (Supine): Obstructive apneas with >= 2% oxygen desaturation 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 1.2 ± 4.3 0.0 0.0 41.0 - 2,332
Non-Hispanic White 1,494 1.1 ± 4.2 0.0 0.0 40.0 - 1,494
Non-Hispanic Black 247 1.3 ± 4.3 0.0 0.0 24.0 - 247
Hispanic 397 1.1 ± 4.0 0.0 0.0 26.0 - 397
Asian 84 2.5 ± 6.9 0.0 0.0 41.0 - 84
Other 110 1.3 ± 4.0 0.0 0.0 17.0 - 110