rdim4ps rdim5pa
Name
rdim5p
Label
Overall RDI at 5% desaturation
Description

RDI at 5% desaturation [(total number of apneas and hypopneas associated with >= 5% desaturation) / (hours of sleep)]

Calculation
rdim5p = 60*(hrembp5 + hrop5 + hnrbp5 + hnrop5 + carbp5 + carop5 + canbp5 + canop5 + oarbp5 + oarop5 + oanbp5 + oanop5 + marbp5 + marop5 + manrbp5 + manrop5) / slpprdp
Units
events per hour
Type
numeric
Visit Number vs Overall RDI at 5% desaturation
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.8 ± 2.6 0.8 0.0 17.7 - 453
Follow-up 407 1.2 ± 3.8 0.2 0.0 54.1 46 453
Age vs Overall RDI at 5% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.8 ± 2.6 0.8 0.0 17.7 - 453
5-7 yrs old 329 1.7 ± 2.4 0.7 0.0 14.9 - 329
8-10 yrs old 124 2.1 ± 3.1 1.0 0.0 17.7 - 124
Age vs Overall RDI at 5% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.3 ± 3.9 0.2 0.0 54.1 2 399
5-7 yrs old 260 1.3 ± 4.4 0.2 0.0 54.1 2 262
8-10 yrs old 137 1.1 ± 2.4 0.3 0.0 15.7 - 137
Gender vs Overall RDI at 5% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.8 ± 2.6 0.8 0.0 17.7 - 453
Female 234 1.8 ± 2.7 0.8 0.0 17.7 - 234
Male 219 1.8 ± 2.6 0.8 0.0 15.6 - 219
Gender vs Overall RDI at 5% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 3.8 0.2 0.0 54.1 46 453
Female 209 1.4 ± 4.7 0.2 0.0 54.1 25 234
Male 198 1.1 ± 2.6 0.3 0.0 20.3 21 219
Race vs Overall RDI at 5% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.8 ± 2.6 0.8 0.0 17.7 - 453
Black 249 2.2 ± 2.9 1.1 0.0 17.7 - 249
White 156 1.1 ± 1.8 0.5 0.0 10.7 - 156
Other 48 1.8 ± 2.7 0.8 0.0 11.6 - 48
Race vs Overall RDI at 5% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 3.8 0.2 0.0 54.1 46 453
Black 217 1.5 ± 3.1 0.4 0.0 22.1 32 249
White 147 1.1 ± 5.0 0.1 0.0 54.1 9 156
Other 43 0.6 ± 1.5 0.2 0.0 9.2 5 48