Name
mxoanop5
Label
Maximum obstructive apnea length (NREM, Other 5% desaturation)
Description

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

Units
seconds
Type
numeric
Visit Number vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 3.8 ± 7.2 0.0 0.0 40.0 11 464
Follow-up 407 1.6 ± 5.4 0.0 0.0 38.0 46 453
Treatment Arm vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 7.2 0.0 0.0 40.0 - 453
Early adenotonsillectomy 226 3.8 ± 7.2 0.0 0.0 36.0 - 226
Watchful waiting 227 3.7 ± 7.2 0.0 0.0 40.0 - 227
Treatment Arm vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 5.4 0.0 0.0 38.0 46 453
Early adenotonsillectomy 199 0.6 ± 3.3 0.0 0.0 36.0 27 226
Watchful waiting 208 2.5 ± 6.7 0.0 0.0 38.0 19 227
Age vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 7.2 0.0 0.0 40.0 - 453
5-7 yrs old 329 3.7 ± 7.3 0.0 0.0 40.0 - 329
8-10 yrs old 124 3.8 ± 7.0 0.0 0.0 27.0 - 124
Age vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.6 ± 5.4 0.0 0.0 38.0 2 399
5-7 yrs old 260 1.8 ± 5.8 0.0 0.0 38.0 2 262
8-10 yrs old 137 1.4 ± 4.8 0.0 0.0 29.0 - 137
Gender vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 7.2 0.0 0.0 40.0 - 453
Female 234 3.5 ± 6.9 0.0 0.0 40.0 - 234
Male 219 4.1 ± 7.5 0.0 0.0 36.0 - 219
Gender vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 5.4 0.0 0.0 38.0 46 453
Female 209 1.6 ± 5.7 0.0 0.0 38.0 25 234
Male 198 1.5 ± 5.0 0.0 0.0 36.0 21 219
Race vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 3.8 ± 7.2 0.0 0.0 40.0 - 453
White 156 2.6 ± 6.6 0.0 0.0 40.0 - 156
Black 249 4.3 ± 7.4 0.0 0.0 36.0 - 249
Other 48 4.7 ± 7.7 0.0 0.0 29.0 - 48
Race vs Maximum obstructive apnea length (NREM, Other 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.6 ± 5.4 0.0 0.0 38.0 46 453
White 147 0.9 ± 3.9 0.0 0.0 25.0 9 156
Black 217 2.3 ± 6.5 0.0 0.0 38.0 32 249
Other 43 0.2 ± 1.5 0.0 0.0 10.0 5 48