Name
avhnop3
Label
Average hypopnea length (NREM, Other, 3% desaturation)
Description

Average hypopnea duration during NREM sleep with non-supine body position

Units
seconds
Type
numeric
Visit Number vs Average hypopnea length (NREM, Other, 3% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 10.2 ± 6.5 11.0 0.0 30.0 - 453
Follow-up 407 6.6 ± 6.9 7.0 0.0 41.0 46 453
Treatment Arm vs Average hypopnea length (NREM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 10.2 ± 6.5 11.0 0.0 30.0 - 453
Early adenotonsillectomy 226 10.3 ± 6.7 12.0 0.0 30.0 - 226
Watchful waiting 227 10.0 ± 6.3 11.0 0.0 28.0 - 227
Treatment Arm vs Average hypopnea length (NREM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.6 ± 6.9 7.0 0.0 41.0 46 453
Early adenotonsillectomy 199 4.7 ± 5.9 0.0 0.0 23.0 27 226
Watchful waiting 208 8.3 ± 7.4 10.0 0.0 41.0 19 227
Age vs Average hypopnea length (NREM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 10.2 ± 6.5 11.0 0.0 30.0 - 453
5-7 yrs old 329 9.9 ± 6.8 11.0 0.0 30.0 - 329
8-10 yrs old 124 10.8 ± 5.6 12.0 0.0 24.0 - 124
Age vs Average hypopnea length (NREM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 6.5 ± 6.9 7.0 0.0 41.0 2 399
5-7 yrs old 260 6.3 ± 7.1 6.0 0.0 41.0 2 262
8-10 yrs old 137 6.8 ± 6.6 8.0 0.0 20.0 - 137
Gender vs Average hypopnea length (NREM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 10.2 ± 6.5 11.0 0.0 30.0 - 453
Female 234 9.8 ± 6.4 11.0 0.0 30.0 - 234
Male 219 10.5 ± 6.6 12.0 0.0 28.0 - 219
Gender vs Average hypopnea length (NREM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.6 ± 6.9 7.0 0.0 41.0 46 453
Female 209 6.3 ± 6.9 6.0 0.0 29.0 25 234
Male 198 6.9 ± 7.0 8.0 0.0 41.0 21 219
Race vs Average hypopnea length (NREM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 10.2 ± 6.5 11.0 0.0 30.0 - 453
White 156 9.7 ± 6.8 11.0 0.0 30.0 - 156
Black 249 10.3 ± 6.1 12.0 0.0 25.0 - 249
Other 48 10.7 ± 7.5 12.0 0.0 29.0 - 48
Race vs Average hypopnea length (NREM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 6.6 ± 6.9 7.0 0.0 41.0 46 453
White 147 5.7 ± 7.0 0.0 0.0 29.0 9 156
Black 217 7.5 ± 6.9 9.0 0.0 41.0 32 249
Other 43 5.0 ± 6.5 0.0 0.0 18.0 5 48