Name
avmanrop2
Label
Average mixed apnea length (NREM, Other, 2% desaturation)
Description

Average mixed apnea duration during NREM sleep with non-supine body position

Units
seconds
Type
numeric
Visit Number vs Average mixed apnea length (NREM, Other, 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.8 ± 5.9 0.0 0.0 26.0 - 453
Follow-up 407 1.1 ± 4.1 0.0 0.0 25.0 46 453
Treatment Arm vs Average mixed apnea length (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.8 ± 5.9 0.0 0.0 26.0 - 453
Early adenotonsillectomy 226 2.7 ± 5.8 0.0 0.0 26.0 - 226
Watchful waiting 227 2.9 ± 6.0 0.0 0.0 20.0 - 227
Treatment Arm vs Average mixed apnea length (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 4.1 0.0 0.0 25.0 46 453
Early adenotonsillectomy 199 0.7 ± 3.2 0.0 0.0 25.0 27 226
Watchful waiting 208 1.6 ± 4.7 0.0 0.0 22.0 19 227
Age vs Average mixed apnea length (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.8 ± 5.9 0.0 0.0 26.0 - 453
5-7 yrs old 329 2.8 ± 6.0 0.0 0.0 26.0 - 329
8-10 yrs old 124 2.8 ± 5.8 0.0 0.0 19.0 - 124
Age vs Average mixed apnea length (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.2 ± 4.1 0.0 0.0 25.0 2 399
5-7 yrs old 260 1.1 ± 4.0 0.0 0.0 22.0 2 262
8-10 yrs old 137 1.2 ± 4.4 0.0 0.0 25.0 - 137
Gender vs Average mixed apnea length (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.8 ± 5.9 0.0 0.0 26.0 - 453
Female 234 3.4 ± 6.4 0.0 0.0 26.0 - 234
Male 219 2.1 ± 5.2 0.0 0.0 19.0 - 219
Gender vs Average mixed apnea length (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 4.1 0.0 0.0 25.0 46 453
Female 209 1.1 ± 4.0 0.0 0.0 22.0 25 234
Male 198 1.2 ± 4.1 0.0 0.0 25.0 21 219
Race vs Average mixed apnea length (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.8 ± 5.9 0.0 0.0 26.0 - 453
White 156 1.6 ± 4.8 0.0 0.0 26.0 - 156
Black 249 3.4 ± 6.2 0.0 0.0 20.0 - 249
Other 48 3.4 ± 6.8 0.0 0.0 22.0 - 48
Race vs Average mixed apnea length (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 4.1 0.0 0.0 25.0 46 453
White 147 0.6 ± 2.9 0.0 0.0 22.0 9 156
Black 217 1.6 ± 4.8 0.0 0.0 25.0 32 249
Other 43 0.7 ± 3.0 0.0 0.0 16.0 5 48