Name
mnoaroa2
Label
Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Description

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

Units
seconds
Type
numeric
Visit Number vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 4.4 ± 5.8 0.0 0.0 30.0 11 464
Follow-up 407 2.1 ± 4.4 0.0 0.0 22.0 46 453
Treatment Arm vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.4 ± 5.8 0.0 0.0 30.0 - 453
Early adenotonsillectomy 226 4.8 ± 6.0 0.0 0.0 30.0 - 226
Watchful waiting 227 3.9 ± 5.5 0.0 0.0 23.0 - 227
Treatment Arm vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.1 ± 4.4 0.0 0.0 22.0 46 453
Early adenotonsillectomy 199 1.3 ± 3.5 0.0 0.0 16.0 27 226
Watchful waiting 208 2.9 ± 5.0 0.0 0.0 22.0 19 227
Age vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.4 ± 5.8 0.0 0.0 30.0 - 453
5-7 yrs old 329 4.7 ± 5.7 0.0 0.0 30.0 - 329
8-10 yrs old 124 3.4 ± 5.8 0.0 0.0 27.0 - 124
Age vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 2.1 ± 4.5 0.0 0.0 22.0 2 399
5-7 yrs old 260 2.3 ± 4.6 0.0 0.0 22.0 2 262
8-10 yrs old 137 1.9 ± 4.2 0.0 0.0 18.0 - 137
Gender vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.4 ± 5.8 0.0 0.0 30.0 - 453
Female 234 4.1 ± 5.4 0.0 0.0 27.0 - 234
Male 219 4.6 ± 6.1 0.0 0.0 30.0 - 219
Gender vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.1 ± 4.4 0.0 0.0 22.0 46 453
Female 209 1.8 ± 4.0 0.0 0.0 21.0 25 234
Male 198 2.4 ± 4.8 0.0 0.0 22.0 21 219
Race vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 4.4 ± 5.8 0.0 0.0 30.0 - 453
White 156 3.4 ± 5.5 0.0 0.0 27.0 - 156
Black 249 5.1 ± 6.0 0.0 0.0 30.0 - 249
Other 48 3.8 ± 5.2 0.0 0.0 18.0 - 48
Race vs Minimum obstructive apnea length with arousals (REM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 2.1 ± 4.4 0.0 0.0 22.0 46 453
White 147 1.3 ± 3.7 0.0 0.0 19.0 9 156
Black 217 2.7 ± 4.7 0.0 0.0 21.0 32 249
Other 43 1.8 ± 4.8 0.0 0.0 22.0 5 48