rdinba3 rdinba5
Name
rdinba4
Label
Hypopnea Index (NREM, Supine) : (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events.

Units
events per hour
Type
numeric
Tags
hi_snpb_hp3x4r_f1t1
Visit vs Hypopnea Index (NREM, Supine) : (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 8.1 ± 13.7 2.1 0.0 95.7 3 735
Participant's age (category) vs Hypopnea Index (NREM, Supine) : (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 8.1 ± 13.6 2.1 0.0 95.3 3 658
5-14 yrs old 64 0.9 ± 1.8 0.2 0.0 10.0 - 64
15-24 yrs old 112 2.1 ± 3.6 1.0 0.0 23.5 - 112
25-34 yrs old 62 8.0 ± 14.8 2.6 0.0 89.9 - 62
35-44 years 97 11.6 ± 17.8 2.7 0.0 81.9 1 98
45-54 years 146 10.7 ± 15.7 4.1 0.0 95.3 2 148
55-64 years 84 9.8 ± 12.7 5.3 0.0 55.3 - 84
65-74 years 57 12.4 ± 15.5 6.8 0.0 74.5 - 57
75-84 years 31 10.1 ± 9.7 7.0 0.0 43.9 - 31
85 years or older 2 1.2 ± 1.7 1.2 0.0 2.4 - 2
Participant's sex vs Hypopnea Index (NREM, Supine) : (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.1 ± 13.7 2.1 0.0 95.7 3 735
Female 403 5.9 ± 11.1 1.4 0.0 76.9 3 406
Male 329 10.8 ± 16.0 4.3 0.0 95.7 - 329
Participant's race vs Hypopnea Index (NREM, Supine) : (Hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.1 ± 13.7 2.1 0.0 95.7 3 735
White 302 8.8 ± 14.5 2.7 0.0 95.7 2 304
Black 408 7.8 ± 13.4 1.9 0.0 95.3 1 409
More than one race 22 4.6 ± 7.2 0.6 0.0 23.9 - 22