Name

rdimrem0p

Label

Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation

Description

[(total number of apneas and hypopneas in rapid eye movement sleep (REM)) / (hours of rapid eye movement sleep (REM))]

Calculation
rdimrem0p = 60*(hrembp + hrop + carbp + carop + oarbp +oarop + marbp + marop) / minremp
Units
events per hour
Type
numeric
Visit Number vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
N Mean StdDev Median Min Max Unknown Total
Baseline 453 17.2 ± 17.8 10.9 0.0 93.6 11 464
Follow-up 407 9.6 ± 16.0 3.7 0.0 111.1 46 453
Treatment Arm vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 17.2 ± 17.8 10.9 0.0 93.6 - 453
Early adenotonsillectomy (EAT) 226 17.6 ± 17.9 11.6 0.0 92.4 - 226
Watchful waiting with supportive care (WWSC) 227 16.7 ± 17.6 10.1 0.0 93.6 - 227
Treatment Arm vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 9.6 ± 16.0 3.7 0.0 111.1 46 453
Early adenotonsillectomy (EAT) 199 5.4 ± 8.8 2.7 0.0 67.4 27 226
Watchful waiting with supportive care (WWSC) 208 13.5 ± 19.9 5.0 0.0 111.1 19 227
Age vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 17.2 ± 17.8 10.9 0.0 93.6 - 453
5 - 7 years old 329 17.5 ± 17.8 10.9 0.0 91.6 - 329
8 - 10 years old 124 16.2 ± 17.7 10.6 0.0 93.6 - 124
Age vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 9.7 ± 16.1 3.7 0.0 111.1 2 399
5 - 7 years old 260 10.1 ± 17.4 3.7 0.0 111.1 2 262
8 - 10 years old 137 8.8 ± 13.5 3.6 0.0 83.1 - 137
Gender vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 17.2 ± 17.8 10.9 0.0 93.6 - 453
Female 234 17.7 ± 17.7 11.5 0.0 93.6 - 234
Male 219 16.5 ± 17.9 9.4 0.0 91.6 - 219
Gender vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 9.6 ± 16.0 3.7 0.0 111.1 46 453
Female 209 9.7 ± 16.3 3.8 0.0 106.2 25 234
Male 198 9.4 ± 15.7 3.6 0.0 111.1 21 219
Race vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 17.2 ± 17.8 10.9 0.0 93.6 - 453
White 156 12.8 ± 14.9 7.1 0.0 76.8 - 156
Black 249 19.8 ± 18.1 14.2 0.0 93.6 - 249
Other 48 17.7 ± 21.7 9.3 0.0 91.6 - 48
Race vs Overall rapid eye movement sleep (REM) Respiratory Disturbance Index (RDI) at 0% desaturation
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 9.6 ± 16.0 3.7 0.0 111.1 46 453
White 147 7.5 ± 15.2 3.6 0.0 111.1 9 156
Black 217 11.8 ± 17.4 4.0 0.0 83.1 32 249
Other 43 5.1 ± 6.5 3.0 0.0 30.0 5 48