Name

ahi_a0h3a

Label

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

Calculation
ahi_a0h3a = 60 * (hremba3 + hroa3 + hnrba3 + hnroa3 + carbp + carop + canbp + canop + oarbp + oarop + oanbp + oanop) / slpprdp
Units
events per hour
Type
numeric
Visit vs Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 515 1.8 ± 5.1 0.8 0.0 101.5 2 517
Age at time of visit vs Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.8 ± 5.1 0.8 0.0 101.5 2 517
16.14 to 17.41 years 130 1.4 ± 2.0 0.8 0.0 14.4 - 130
17.41 to 17.69 years 128 1.3 ± 2.1 0.6 0.0 20.4 1 129
17.69 to 17.91 years 129 2.7 ± 9.4 0.8 0.0 101.5 - 129
17.91 to 19.56 years 128 1.8 ± 2.5 1.0 0.0 16.6 1 129
Male gender vs Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.8 ± 5.1 0.8 0.0 101.5 2 517
No 255 0.9 ± 1.4 0.5 0.0 16.6 1 256
Yes 260 2.7 ± 6.9 1.3 0.0 101.5 1 261
Race vs Apnea-Hypopnea Index (AHI) >= 3% - number of [all apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.8 ± 5.1 0.8 0.0 101.5 2 517
White 307 2.0 ± 6.2 0.8 0.0 101.5 2 309
Black 185 1.5 ± 2.7 0.7 0.0 26.2 - 185
Other 23 1.7 ± 2.5 0.8 0.0 11.1 - 23