mnoanop3 mnoanop5
Name
mnoanop4
Label
Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Description

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

Units
seconds
Type
numeric
Visit Number vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 3.8 ± 5.6 0.0 0.0 21.0 11 464
Follow-up 407 1.6 ± 4.3 0.0 0.0 30.0 46 453
Treatment Arm vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 5.6 0.0 0.0 21.0 - 453
Early adenotonsillectomy 226 3.9 ± 5.7 0.0 0.0 21.0 - 226
Watchful waiting 227 3.7 ± 5.5 0.0 0.0 20.0 - 227
Treatment Arm vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 4.3 0.0 0.0 30.0 46 453
Early adenotonsillectomy 199 0.8 ± 3.2 0.0 0.0 30.0 27 226
Watchful waiting 208 2.3 ± 5.0 0.0 0.0 25.0 19 227
Age vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 5.6 0.0 0.0 21.0 - 453
5-7 yrs old 329 3.9 ± 5.5 0.0 0.0 20.0 - 329
8-10 yrs old 124 3.7 ± 5.7 0.0 0.0 21.0 - 124
Age vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.6 ± 4.3 0.0 0.0 30.0 2 399
5-7 yrs old 260 1.6 ± 4.3 0.0 0.0 30.0 2 262
8-10 yrs old 137 1.6 ± 4.4 0.0 0.0 25.0 - 137
Gender vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 5.6 0.0 0.0 21.0 - 453
Female 234 3.6 ± 5.3 0.0 0.0 20.0 - 234
Male 219 4.0 ± 5.9 0.0 0.0 21.0 - 219
Gender vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 4.3 0.0 0.0 30.0 46 453
Female 209 1.2 ± 3.5 0.0 0.0 15.0 25 234
Male 198 1.9 ± 4.9 0.0 0.0 30.0 21 219
Race vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 5.6 0.0 0.0 21.0 - 453
White 156 3.1 ± 5.3 0.0 0.0 20.0 - 156
Black 249 4.0 ± 5.5 0.0 0.0 19.0 - 249
Other 48 5.2 ± 6.4 0.0 0.0 21.0 - 48
Race vs Minimum obstructive apnea length (NREM, Other, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 4.3 0.0 0.0 30.0 46 453
White 147 1.0 ± 3.3 0.0 0.0 20.0 9 156
Black 217 2.2 ± 5.0 0.0 0.0 30.0 32 249
Other 43 0.3 ± 1.4 0.0 0.0 7.0 5 48