Name

rdi3p

Label

Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation

Description

[(total number of apneas and hypopneas associated with >= 3% oxygen desaturation) / (hours of sleep)]

Calculation
rdi3p = 60 * ( hrembp3 + hrop3 + hnrbp3 + hnrop3 + carbp3 + carop3 + canbp3 + canop3 + oarbp3 + oarop3 + oanbp3 + oanop3 ) / slpprdp
Type
numeric
Visit vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 515 1.2 ± 4.7 0.4 0.0 97.6 2 517
Age at time of visit vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.2 ± 4.7 0.4 0.0 97.6 2 517
16.14 to 17.41 years 130 0.9 ± 1.5 0.3 0.0 11.0 - 130
17.41 to 17.69 years 128 0.8 ± 1.3 0.4 0.0 12.1 1 129
17.69 to 17.91 years 129 2.0 ± 8.9 0.4 0.0 97.6 - 129
17.91 to 19.56 years 128 1.2 ± 2.1 0.6 0.0 15.9 1 129
Male gender vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.2 ± 4.7 0.4 0.0 97.6 2 517
No 255 0.6 ± 1.2 0.2 0.0 15.9 1 256
Yes 260 1.9 ± 6.4 0.7 0.0 97.6 1 261
Race vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation
TREC
N Mean StdDev Median Min Max Unknown Total
Total 515 1.2 ± 4.7 0.4 0.0 97.6 2 517
White 307 1.4 ± 5.8 0.4 0.0 97.6 2 309
Black 185 1.0 ± 2.1 0.4 0.0 19.1 - 185
Other 23 1.3 ± 2.2 0.3 0.0 9.8 - 23