mnoanbp5 mnoanoa2
Name
mnoanoa
Label
Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Description

Shortest obstructive apnea during NREM sleep with non-supine body position

Units
seconds
Type
numeric
Visit Number vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 4.8 ± 5.7 0.0 0.0 23.0 - 453
Follow-up 407 1.9 ± 4.5 0.0 0.0 31.0 46 453
Treatment Arm vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.8 ± 5.7 0.0 0.0 23.0 - 453
Early adenotonsillectomy 226 5.2 ± 5.9 0.0 0.0 23.0 - 226
Watchful waiting 227 4.5 ± 5.6 0.0 0.0 21.0 - 227
Treatment Arm vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 4.5 0.0 0.0 31.0 46 453
Early adenotonsillectomy 199 0.9 ± 3.9 0.0 0.0 31.0 27 226
Watchful waiting 208 2.8 ± 4.9 0.0 0.0 22.0 19 227
Age vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.8 ± 5.7 0.0 0.0 23.0 - 453
5-7 yrs old 329 5.0 ± 5.8 0.0 0.0 23.0 - 329
8-10 yrs old 124 4.4 ± 5.6 0.0 0.0 20.0 - 124
Age vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.9 ± 4.6 0.0 0.0 31.0 2 399
5-7 yrs old 260 1.9 ± 4.3 0.0 0.0 30.0 2 262
8-10 yrs old 137 1.9 ± 5.0 0.0 0.0 31.0 - 137
Gender vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.8 ± 5.7 0.0 0.0 23.0 - 453
Female 234 4.7 ± 5.6 0.0 0.0 20.0 - 234
Male 219 5.0 ± 5.9 0.0 0.0 23.0 - 219
Gender vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 4.5 0.0 0.0 31.0 46 453
Female 209 1.8 ± 4.1 0.0 0.0 22.0 25 234
Male 198 1.9 ± 5.0 0.0 0.0 31.0 21 219
Race vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.8 ± 5.7 0.0 0.0 23.0 - 453
White 156 4.1 ± 5.8 0.0 0.0 21.0 - 156
Black 249 5.1 ± 5.6 0.0 0.0 20.0 - 249
Other 48 6.0 ± 5.8 7.0 0.0 23.0 - 48
Race vs Minimum obstructive apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.9 ± 4.5 0.0 0.0 31.0 46 453
White 147 1.2 ± 3.6 0.0 0.0 20.0 9 156
Black 217 2.4 ± 5.2 0.0 0.0 31.0 32 249
Other 43 1.5 ± 3.6 0.0 0.0 13.0 5 48