rdirop2 rdirop5
Name
rdirop4
Label
Hypopnea per hour (REM, Other, 4% desaturation)
Description

Number of hypopnea per hour of REM sleep with non-supine body position

Units
events per hour
Type
numeric
Visit Number vs Hypopnea per hour (REM, Other, 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 4.7 ± 8.4 0.8 0.0 55.6 11 464
Follow-up 407 2.4 ± 6.5 0.0 0.0 55.7 46 453
Treatment Arm vs Hypopnea per hour (REM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.7 ± 8.4 0.8 0.0 55.6 - 453
Early adenotonsillectomy 226 5.0 ± 9.0 0.9 0.0 55.6 - 226
Watchful waiting 227 4.3 ± 7.9 0.7 0.0 42.5 - 227
Treatment Arm vs Hypopnea per hour (REM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 6.5 0.0 0.0 55.7 46 453
Early adenotonsillectomy 199 1.1 ± 5.1 0.0 0.0 55.7 27 226
Watchful waiting 208 3.6 ± 7.5 0.0 0.0 43.5 19 227
Age vs Hypopnea per hour (REM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.7 ± 8.4 0.8 0.0 55.6 - 453
5-7 yrs old 329 4.6 ± 8.4 0.7 0.0 55.6 - 329
8-10 yrs old 124 4.9 ± 8.5 0.9 0.0 42.5 - 124
Age vs Hypopnea per hour (REM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 2.4 ± 6.6 0.0 0.0 55.7 2 399
5-7 yrs old 260 2.4 ± 6.6 0.0 0.0 55.7 2 262
8-10 yrs old 137 2.5 ± 6.6 0.0 0.0 43.5 - 137
Gender vs Hypopnea per hour (REM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.7 ± 8.4 0.8 0.0 55.6 - 453
Female 234 4.7 ± 8.1 0.9 0.0 40.5 - 234
Male 219 4.6 ± 8.8 0.7 0.0 55.6 - 219
Gender vs Hypopnea per hour (REM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 6.5 0.0 0.0 55.7 46 453
Female 209 2.5 ± 6.6 0.0 0.0 43.5 25 234
Male 198 2.2 ± 6.5 0.0 0.0 55.7 21 219
Race vs Hypopnea per hour (REM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.7 ± 8.4 0.8 0.0 55.6 - 453
White 156 2.3 ± 5.6 0.0 0.0 38.4 - 156
Black 249 6.1 ± 9.0 2.1 0.0 40.5 - 249
Other 48 4.6 ± 11.0 0.0 0.0 55.6 - 48
Race vs Hypopnea per hour (REM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.4 ± 6.5 0.0 0.0 55.7 46 453
White 147 0.7 ± 3.0 0.0 0.0 24.6 9 156
Black 217 3.6 ± 8.0 0.0 0.0 55.7 32 249
Other 43 1.5 ± 5.6 0.0 0.0 28.6 5 48