Name

ahi_o0h3a

Label

Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep

Calculation
ahi_o0h3a = 60 * (hremba3 + hroa3 + hnrba3 + hnroa3 + oarbp + oarop + oanbp + oanop + urbpa3 + uropa3 + unrbpa3 + unropa3) / slpprdp
Units
events per hour
Type
numeric
Visit vs Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 12.4 ± 16.9 5.2 0.0 97.9 3 735
Age at time of visit vs Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 12.3 ± 16.6 5.3 0.0 97.9 3 658
5-14 yrs old 64 1.7 ± 4.1 0.6 0.0 26.4 - 64
15-24 yrs old 112 3.6 ± 5.7 1.9 0.0 43.7 - 112
25-34 yrs old 62 11.4 ± 19.0 3.9 0.2 96.3 - 62
35-44 years 97 15.5 ± 20.4 7.3 0.2 90.4 1 98
45-54 years 146 14.3 ± 15.9 8.7 0.2 88.8 2 148
55-64 years 84 15.8 ± 14.8 11.4 0.3 62.0 - 84
65-74 years 57 20.6 ± 18.1 14.1 0.7 64.9 - 57
75-84 years 31 23.3 ± 22.3 15.7 0.9 97.9 - 31
85 years or older 2 11.6 ± 6.2 11.6 7.3 16.0 - 2
Sex vs Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 12.4 ± 16.9 5.2 0.0 97.9 3 735
Female 403 9.5 ± 13.7 4.1 0.0 82.3 3 406
Male 329 15.9 ± 19.5 8.0 0.0 97.9 - 329
Race vs Obstructive Apnea-Hypopnea Index (AHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 12.4 ± 16.9 5.2 0.0 97.9 3 735
White 302 12.2 ± 16.2 5.4 0.0 96.3 2 304
Black 408 13.0 ± 17.6 5.3 0.0 97.9 1 409
Other 22 4.5 ± 8.7 1.2 0.2 40.8 - 22