Name
avdnop2
Label
Average desaturation (NREM, Other, 2% desaturation)
Description

Average respiratory related desaturation during NREM sleep with non-supine body position

Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Average desaturation (NREM, Other, 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Follow-up 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Treatment Arm vs Average desaturation (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Early adenotonsillectomy 206 3.5 ± 0.8 3.0 2.0 6.0 20 226
Watchful waiting 206 3.4 ± 0.8 3.0 2.0 6.0 21 227
Treatment Arm vs Average desaturation (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Early adenotonsillectomy 144 3.4 ± 0.9 3.0 2.0 6.0 82 226
Watchful waiting 175 3.5 ± 1.1 3.0 2.0 11.0 52 227
Age vs Average desaturation (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
5-7 yrs old 298 3.4 ± 0.8 3.0 2.0 6.0 31 329
8-10 yrs old 114 3.5 ± 0.8 4.0 2.0 5.0 10 124
Age vs Average desaturation (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 311 3.4 ± 1.0 3.0 2.0 11.0 88 399
5-7 yrs old 202 3.4 ± 1.0 3.0 2.0 11.0 60 262
8-10 yrs old 109 3.5 ± 0.9 3.0 2.0 7.0 28 137
Gender vs Average desaturation (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
Female 212 3.4 ± 0.8 3.0 2.0 6.0 22 234
Male 200 3.4 ± 0.8 3.0 2.0 6.0 19 219
Gender vs Average desaturation (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
Female 163 3.5 ± 1.1 3.0 2.0 11.0 71 234
Male 156 3.4 ± 0.9 3.0 2.0 6.0 63 219
Race vs Average desaturation (NREM, Other, 2% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 412 3.4 ± 0.8 3.0 2.0 6.0 41 453
White 134 3.4 ± 0.7 3.0 2.0 6.0 22 156
Black 235 3.5 ± 0.9 3.0 2.0 6.0 14 249
Other 43 3.3 ± 0.7 3.0 2.0 5.0 5 48
Race vs Average desaturation (NREM, Other, 2% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 319 3.4 ± 1.0 3.0 2.0 11.0 134 453
White 104 3.3 ± 0.7 3.0 2.0 7.0 52 156
Black 186 3.6 ± 1.1 3.0 2.0 11.0 63 249
Other 29 3.1 ± 0.8 3.0 2.0 5.0 19 48