Name
avdnbp4
Label
Average desaturation (NREM, Back, 4% desaturation)
Description

Average respiratory related desaturation during NREM sleep with supine body position

Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Average desaturation (NREM, Back, 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 278 4.8 ± 0.9 5.0 4.0 8.0 175 453
Follow-up 206 4.9 ± 1.1 5.0 4.0 10.0 247 453
Treatment Arm vs Average desaturation (NREM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 278 4.8 ± 0.9 5.0 4.0 8.0 175 453
Early adenotonsillectomy 132 4.9 ± 1.0 5.0 4.0 8.0 94 226
Watchful waiting 146 4.8 ± 0.9 5.0 4.0 8.0 81 227
Treatment Arm vs Average desaturation (NREM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 206 4.9 ± 1.1 5.0 4.0 10.0 247 453
Early adenotonsillectomy 93 4.8 ± 0.9 5.0 4.0 8.0 133 226
Watchful waiting 113 5.0 ± 1.3 5.0 4.0 10.0 114 227
Age vs Average desaturation (NREM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 278 4.8 ± 0.9 5.0 4.0 8.0 175 453
5-7 yrs old 191 4.8 ± 0.9 5.0 4.0 8.0 138 329
8-10 yrs old 87 4.9 ± 0.9 5.0 4.0 8.0 37 124
Age vs Average desaturation (NREM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 201 4.9 ± 1.1 5.0 4.0 10.0 198 399
5-7 yrs old 125 4.9 ± 1.2 5.0 4.0 10.0 137 262
8-10 yrs old 76 4.9 ± 1.0 5.0 4.0 10.0 61 137
Gender vs Average desaturation (NREM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 278 4.8 ± 0.9 5.0 4.0 8.0 175 453
Female 139 4.8 ± 0.9 5.0 4.0 8.0 95 234
Male 139 4.9 ± 0.9 5.0 4.0 8.0 80 219
Gender vs Average desaturation (NREM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 206 4.9 ± 1.1 5.0 4.0 10.0 247 453
Female 96 4.8 ± 1.1 4.0 4.0 10.0 138 234
Male 110 5.0 ± 1.1 5.0 4.0 10.0 109 219
Race vs Average desaturation (NREM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 278 4.8 ± 0.9 5.0 4.0 8.0 175 453
White 94 4.6 ± 0.8 4.5 4.0 8.0 62 156
Black 159 4.9 ± 0.9 5.0 4.0 8.0 90 249
Other 25 5.0 ± 1.0 5.0 4.0 7.0 23 48
Race vs Average desaturation (NREM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 206 4.9 ± 1.1 5.0 4.0 10.0 247 453
White 74 4.7 ± 0.9 5.0 4.0 9.0 82 156
Black 110 5.1 ± 1.3 5.0 4.0 10.0 139 249
Other 22 4.4 ± 0.5 4.0 4.0 5.0 26 48