Name

ahi_o0h3a

Label

Obstructive Apnea-Hypopnea Index (OAHI) >= 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) / slpprdp
Units
events per hour
Type
numeric
Visit vs Obstructive Apnea-Hypopnea Index (OAHI) >= 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
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 515 1.5 ± 5.0 0.6 0.0 100.8 2 517
Age at time of visit vs Obstructive Apnea-Hypopnea Index (OAHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.5 ± 5.0 0.6 0.0 100.8 2 517
16.14 to 17.41 years 130 1.1 ± 1.5 0.5 0.0 9.8 - 130
17.41 to 17.69 years 128 1.1 ± 2.0 0.5 0.0 19.8 1 129
17.69 to 17.91 years 129 2.4 ± 9.3 0.6 0.0 100.8 - 129
17.91 to 19.56 years 128 1.6 ± 2.4 0.8 0.0 16.5 1 129
Male gender vs Obstructive Apnea-Hypopnea Index (OAHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.5 ± 5.0 0.6 0.0 100.8 2 517
No 255 0.7 ± 1.3 0.3 0.0 16.5 1 256
Yes 260 2.4 ± 6.8 1.0 0.0 100.8 1 261
Race vs Obstructive Apnea-Hypopnea Index (OAHI) >= 3% - number of [obstructive apneas] and [hypopneas with >= 3% oxygen desaturation or arousal] per hour of sleep
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.5 ± 5.0 0.6 0.0 100.8 2 517
White 307 1.7 ± 6.1 0.6 0.0 100.8 2 309
Black 185 1.3 ± 2.7 0.5 0.0 26.0 - 185
Other 23 1.6 ± 2.4 0.8 0.0 10.9 - 23