Name
rdinoa5
Label
Hypopnea Index (NREM, Non-Supine) : (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events.

Units
events per hour
Type
numeric
Visit vs Hypopnea Index (NREM, Non-Supine) : (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 4.9 ± 11.4 0.8 0.0 109.6 3 735
Participant's age (category) vs Hypopnea Index (NREM, Non-Supine) : (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 4.9 ± 11.3 0.8 0.0 109.6 3 658
5-14 yrs old 64 1.0 ± 5.2 0.0 0.0 41.4 - 64
15-24 yrs old 112 1.8 ± 4.9 0.1 0.0 37.0 - 112
25-34 yrs old 62 5.5 ± 15.5 0.6 0.0 98.2 - 62
35-44 years 97 6.7 ± 15.5 1.5 0.0 109.6 1 98
45-54 years 146 4.9 ± 11.1 1.0 0.0 73.0 2 148
55-64 years 84 5.5 ± 7.8 2.3 0.0 37.5 - 84
65-74 years 57 8.4 ± 11.6 2.1 0.0 43.2 - 57
75-84 years 31 9.4 ± 15.5 3.1 0.0 60.0 - 31
85 years or older 2 6.8 ± 9.6 6.8 0.0 13.6 - 2
Participant's sex vs Hypopnea Index (NREM, Non-Supine) : (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.9 ± 11.4 0.8 0.0 109.6 3 735
Female 403 3.9 ± 9.0 0.6 0.0 73.0 3 406
Male 329 6.3 ± 13.8 1.1 0.0 109.6 - 329
Participant's race vs Hypopnea Index (NREM, Non-Supine) : (Hypopneas with > 30% flow reduction and with >= 5% oxygen desaturation or with arousal) / hour of NREM sleep in non-supine position from type I polysomnography
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 4.9 ± 11.4 0.8 0.0 109.6 3 735
White 302 4.5 ± 11.9 0.8 0.0 109.6 2 304
Black 408 5.5 ± 11.3 0.8 0.0 73.0 1 409
More than one race 22 0.6 ± 1.2 0.0 0.0 3.8 - 22