oanba4 oanbp
Name
oanba5
Label
Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Description

Number of obstructive apnea during NREM sleep with supine body position

Units
events
Type
numeric
Visit Number vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.4 ± 2.8 0.0 0.0 24.0 - 453
Follow-up 407 1.1 ± 5.1 0.0 0.0 77.0 46 453
Treatment Arm vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 2.8 0.0 0.0 24.0 - 453
Early adenotonsillectomy 226 1.3 ± 2.5 0.0 0.0 18.0 - 226
Watchful waiting 227 1.5 ± 3.1 0.0 0.0 24.0 - 227
Treatment Arm vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 77.0 46 453
Early adenotonsillectomy 199 0.3 ± 0.8 0.0 0.0 6.0 27 226
Watchful waiting 208 1.9 ± 7.0 0.0 0.0 77.0 19 227
Age vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 2.8 0.0 0.0 24.0 - 453
5-7 yrs old 329 1.3 ± 2.8 0.0 0.0 24.0 - 329
8-10 yrs old 124 1.5 ± 3.0 0.0 0.0 18.0 - 124
Age vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.1 ± 5.1 0.0 0.0 77.0 2 399
5-7 yrs old 260 1.3 ± 6.2 0.0 0.0 77.0 2 262
8-10 yrs old 137 0.8 ± 2.1 0.0 0.0 14.0 - 137
Gender vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 2.8 0.0 0.0 24.0 - 453
Female 234 1.5 ± 3.0 0.0 0.0 24.0 - 234
Male 219 1.3 ± 2.6 0.0 0.0 21.0 - 219
Gender vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 77.0 46 453
Female 209 1.3 ± 6.5 0.0 0.0 77.0 25 234
Male 198 0.9 ± 2.8 0.0 0.0 24.0 21 219
Race vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.4 ± 2.8 0.0 0.0 24.0 - 453
White 156 1.2 ± 2.6 0.0 0.0 21.0 - 156
Black 249 1.5 ± 2.7 0.0 0.0 18.0 - 249
Other 48 1.6 ± 3.9 0.0 0.0 24.0 - 48
Race vs Number of obstructive apnea with arousals (NREM, Back, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.1 ± 5.1 0.0 0.0 77.0 46 453
White 147 1.1 ± 4.8 0.0 0.0 49.0 9 156
Black 217 1.1 ± 5.6 0.0 0.0 77.0 32 249
Other 43 1.1 ± 2.7 0.0 0.0 13.0 5 48