oardnop4 oardrba
Name
oardnop5
Label
Obstructive apnea per hour (NREM, Other, 5% desaturation)
Description

Number of obstructive apnea per hour of NREM sleep with non-supine body position

Units
events per hour
Type
numeric
Visit Number vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 0.2 ± 0.7 0.0 0.0 10.4 11 464
Follow-up 407 0.1 ± 1.0 0.0 0.0 12.3 46 453
Treatment Arm vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.2 ± 0.7 0.0 0.0 10.4 - 453
Early adenotonsillectomy 226 0.2 ± 0.7 0.0 0.0 10.4 - 226
Watchful waiting 227 0.2 ± 0.6 0.0 0.0 4.7 - 227
Treatment Arm vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.1 ± 1.0 0.0 0.0 12.3 46 453
Early adenotonsillectomy 199 0.03 ± 0.2 0.0 0.0 3.0 27 226
Watchful waiting 208 0.3 ± 1.3 0.0 0.0 12.3 19 227
Age vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.2 ± 0.7 0.0 0.0 10.4 - 453
5-7 yrs old 329 0.2 ± 0.5 0.0 0.0 4.7 - 329
8-10 yrs old 124 0.2 ± 1.0 0.0 0.0 10.4 - 124
Age vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.2 ± 1.0 0.0 0.0 12.3 2 399
5-7 yrs old 260 0.2 ± 1.2 0.0 0.0 12.3 2 262
8-10 yrs old 137 0.06 ± 0.3 0.0 0.0 3.8 - 137
Gender vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.2 ± 0.7 0.0 0.0 10.4 - 453
Female 234 0.2 ± 0.8 0.0 0.0 10.4 - 234
Male 219 0.1 ± 0.4 0.0 0.0 4.7 - 219
Gender vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.1 ± 1.0 0.0 0.0 12.3 46 453
Female 209 0.2 ± 1.3 0.0 0.0 12.3 25 234
Male 198 0.04 ± 0.2 0.0 0.0 2.8 21 219
Race vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.2 ± 0.7 0.0 0.0 10.4 - 453
White 156 0.1 ± 0.4 0.0 0.0 3.7 - 156
Black 249 0.2 ± 0.8 0.0 0.0 10.4 - 249
Other 48 0.2 ± 0.6 0.0 0.0 4.2 - 48
Race vs Obstructive apnea per hour (NREM, Other, 5% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.1 ± 1.0 0.0 0.0 12.3 46 453
White 147 0.1 ± 1.0 0.0 0.0 12.1 9 156
Black 217 0.2 ± 1.0 0.0 0.0 12.3 32 249
Other 43 0.01 ± 0.09 0.0 0.0 0.6 5 48