Name
avhrbp
Label
Average hypopnea length (REM, Back, all desaturations)
Description

Average hypopnea duration during REM sleep with supine body position

Units
seconds
Type
numeric
Visit Number vs Average hypopnea length (REM, Back, all desaturations)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 8.2 ± 8.2 10.0 0.0 41.0 11 464
Follow-up 407 6.2 ± 7.3 0.0 0.0 28.0 46 453
Treatment Arm vs Average hypopnea length (REM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.2 ± 8.2 10.0 0.0 41.0 - 453
Early adenotonsillectomy 226 8.5 ± 8.4 10.0 0.0 41.0 - 226
Watchful waiting 227 7.8 ± 8.0 9.0 0.0 35.0 - 227
Treatment Arm vs Average hypopnea length (REM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.2 ± 7.3 0.0 0.0 28.0 46 453
Early adenotonsillectomy 199 5.3 ± 6.6 0.0 0.0 26.0 27 226
Watchful waiting 208 7.0 ± 7.9 0.0 0.0 28.0 19 227
Age vs Average hypopnea length (REM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.2 ± 8.2 10.0 0.0 41.0 - 453
5-7 yrs old 329 8.2 ± 8.4 9.0 0.0 41.0 - 329
8-10 yrs old 124 8.1 ± 7.9 10.0 0.0 30.0 - 124
Age vs Average hypopnea length (REM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 6.2 ± 7.3 0.0 0.0 28.0 2 399
5-7 yrs old 260 6.0 ± 7.3 0.0 0.0 28.0 2 262
8-10 yrs old 137 6.5 ± 7.2 0.0 0.0 27.0 - 137
Gender vs Average hypopnea length (REM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.2 ± 8.2 10.0 0.0 41.0 - 453
Female 234 7.6 ± 7.4 9.0 0.0 25.0 - 234
Male 219 8.8 ± 9.0 11.0 0.0 41.0 - 219
Gender vs Average hypopnea length (REM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.2 ± 7.3 0.0 0.0 28.0 46 453
Female 209 6.2 ± 7.2 0.0 0.0 28.0 25 234
Male 198 6.2 ± 7.4 0.0 0.0 27.0 21 219
Race vs Average hypopnea length (REM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 8.2 ± 8.2 10.0 0.0 41.0 - 453
White 156 7.7 ± 8.5 8.0 0.0 41.0 - 156
Black 249 8.4 ± 8.0 10.0 0.0 33.0 - 249
Other 48 8.7 ± 8.5 9.0 0.0 35.0 - 48
Race vs Average hypopnea length (REM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.2 ± 7.3 0.0 0.0 28.0 46 453
White 147 6.3 ± 7.2 0.0 0.0 25.0 9 156
Black 217 6.0 ± 7.4 0.0 0.0 28.0 32 249
Other 43 6.7 ± 7.1 6.0 0.0 23.0 5 48