Age

Visit Number vs Average desaturation (REM, Back, 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 219 5.4 ± 1.3 5.0 4.0 12.0 234 453
Follow-up 156 5.5 ± 1.7 5.0 4.0 14.0 297 453
Treatment Arm vs Average desaturation (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.4 ± 1.3 5.0 4.0 12.0 234 453
Early adenotonsillectomy 107 5.4 ± 1.2 5.0 4.0 9.0 119 226
Watchful waiting 112 5.5 ± 1.3 5.0 4.0 12.0 115 227
Treatment Arm vs Average desaturation (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 156 5.5 ± 1.7 5.0 4.0 14.0 297 453
Early adenotonsillectomy 74 5.3 ± 1.3 5.0 4.0 9.0 152 226
Watchful waiting 82 5.7 ± 2.0 5.0 4.0 14.0 145 227
Age vs Average desaturation (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.4 ± 1.3 5.0 4.0 12.0 234 453
5-7 yrs old 155 5.5 ± 1.3 5.0 4.0 12.0 174 329
8-10 yrs old 64 5.2 ± 1.2 5.0 4.0 9.0 60 124
Age vs Average desaturation (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 152 5.5 ± 1.7 5.0 4.0 14.0 247 399
5-7 yrs old 101 5.7 ± 1.9 5.0 4.0 14.0 161 262
8-10 yrs old 51 5.3 ± 1.4 5.0 4.0 10.0 86 137
Gender vs Average desaturation (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.4 ± 1.3 5.0 4.0 12.0 234 453
Female 115 5.4 ± 1.3 5.0 4.0 12.0 119 234
Male 104 5.5 ± 1.3 5.0 4.0 9.0 115 219
Gender vs Average desaturation (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 156 5.5 ± 1.7 5.0 4.0 14.0 297 453
Female 80 5.6 ± 1.8 5.0 4.0 14.0 154 234
Male 76 5.5 ± 1.7 5.0 4.0 13.0 143 219
Race vs Average desaturation (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.4 ± 1.3 5.0 4.0 12.0 234 453
White 68 5.1 ± 1.1 5.0 4.0 8.0 88 156
Black 135 5.6 ± 1.4 5.0 4.0 12.0 114 249
Other 16 5.4 ± 1.1 5.0 4.0 8.0 32 48
Race vs Average desaturation (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 156 5.5 ± 1.7 5.0 4.0 14.0 297 453
White 56 5.0 ± 1.5 5.0 4.0 14.0 100 156
Black 84 5.9 ± 1.8 5.0 4.0 13.0 165 249
Other 16 5.5 ± 1.4 5.0 4.0 9.0 32 48