Name
rdirbp5
Label
Hypopnea per hour (REM, Back, 5% desaturation)
Description

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

Units
events per hour
Type
numeric
Visit Number vs Hypopnea per hour (REM, Back, 5% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 3.2 ± 7.7 0.0 0.0 49.8 - 453
Follow-up 407 1.9 ± 6.5 0.0 0.0 58.9 46 453
Treatment Arm vs Hypopnea per hour (REM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.2 ± 7.7 0.0 0.0 49.8 - 453
Early adenotonsillectomy 226 2.8 ± 6.7 0.0 0.0 49.8 - 226
Watchful waiting 227 3.6 ± 8.5 0.0 0.0 48.0 - 227
Treatment Arm vs Hypopnea per hour (REM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 6.5 0.0 0.0 58.9 46 453
Early adenotonsillectomy 199 1.1 ± 4.1 0.0 0.0 34.3 27 226
Watchful waiting 208 2.7 ± 8.2 0.0 0.0 58.9 19 227
Age vs Hypopnea per hour (REM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.2 ± 7.7 0.0 0.0 49.8 - 453
5-7 yrs old 329 3.0 ± 7.4 0.0 0.0 49.8 - 329
8-10 yrs old 124 3.8 ± 8.5 0.0 0.0 46.8 - 124
Age vs Hypopnea per hour (REM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.9 ± 6.6 0.0 0.0 58.9 2 399
5-7 yrs old 260 1.9 ± 6.5 0.0 0.0 55.6 2 262
8-10 yrs old 137 1.9 ± 6.8 0.0 0.0 58.9 - 137
Gender vs Hypopnea per hour (REM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.2 ± 7.7 0.0 0.0 49.8 - 453
Female 234 3.4 ± 8.5 0.0 0.0 48.0 - 234
Male 219 3.0 ± 6.7 0.0 0.0 49.8 - 219
Gender vs Hypopnea per hour (REM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 6.5 0.0 0.0 58.9 46 453
Female 209 1.8 ± 6.7 0.0 0.0 58.9 25 234
Male 198 2.0 ± 6.4 0.0 0.0 55.6 21 219
Race vs Hypopnea per hour (REM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.2 ± 7.7 0.0 0.0 49.8 - 453
White 156 1.6 ± 4.5 0.0 0.0 26.9 - 156
Black 249 4.4 ± 9.1 0.0 0.0 49.8 - 249
Other 48 2.3 ± 6.5 0.0 0.0 36.5 - 48
Race vs Hypopnea per hour (REM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 6.5 0.0 0.0 58.9 46 453
White 147 1.6 ± 7.2 0.0 0.0 55.6 9 156
Black 217 2.2 ± 6.5 0.0 0.0 58.9 32 249
Other 43 0.9 ± 3.9 0.0 0.0 25.3 5 48