Name

oai0p

Label

Obstructive Apnea Index all oxygen desaturations

Description

Obstructive Apnea Index at all desaturations [(Total number of obstructive apneas associated with all desaturations) / (hours of sleep)]

Calculation
oai0p = 60 * ( oarbp + oarop + oanbp + oanop ) / slpprdp
Units
events per hour
Type
numeric
Visit vs Obstructive Apnea Index all oxygen desaturations
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 515 0.2 ± 1.0 0.0 0.0 18.7 2 517
Age at time of visit vs Obstructive Apnea Index all oxygen desaturations
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.2 ± 1.0 0.0 0.0 18.7 2 517
16.14 to 17.41 years 130 0.08 ± 0.2 0.0 0.0 1.6 - 130
17.41 to 17.69 years 128 0.1 ± 0.7 0.0 0.0 6.6 1 129
17.69 to 17.91 years 129 0.3 ± 1.7 0.0 0.0 18.7 - 129
17.91 to 19.56 years 128 0.2 ± 0.8 0.0 0.0 8.0 1 129
Male gender vs Obstructive Apnea Index all oxygen desaturations
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.2 ± 1.0 0.0 0.0 18.7 2 517
No 255 0.05 ± 0.1 0.0 0.0 1.0 1 256
Yes 260 0.3 ± 1.4 0.0 0.0 18.7 1 261
Race vs Obstructive Apnea Index all oxygen desaturations
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 0.2 ± 1.0 0.0 0.0 18.7 2 517
White 307 0.2 ± 1.2 0.0 0.0 18.7 2 309
Black 185 0.1 ± 0.3 0.0 0.0 2.8 - 185
Other 23 0.3 ± 1.0 0.0 0.0 5.0 - 23