Name
mxdroa
Label
Maximum desaturation with arousals (REM, Other, all desaturations)
Description

Largest respiratory related desaturation during REM sleep with non-supine body position

Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Maximum desaturation with arousals (REM, Other, all desaturations)
N Mean StdDev Median Min Max Unknown Total
Baseline 219 5.3 ± 3.5 4.0 2.0 18.0 245 464
Follow-up 111 5.7 ± 4.6 4.0 2.0 25.0 342 453
Treatment Arm vs Maximum desaturation with arousals (REM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.3 ± 3.5 4.0 2.0 18.0 234 453
Early adenotonsillectomy 122 5.1 ± 3.6 4.0 2.0 18.0 104 226
Watchful waiting 97 5.6 ± 3.4 5.0 2.0 16.0 130 227
Treatment Arm vs Maximum desaturation with arousals (REM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 111 5.7 ± 4.6 4.0 2.0 25.0 342 453
Early adenotonsillectomy 37 4.1 ± 2.5 3.0 2.0 12.0 189 226
Watchful waiting 74 6.4 ± 5.1 5.0 2.0 25.0 153 227
Age vs Maximum desaturation with arousals (REM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.3 ± 3.5 4.0 2.0 18.0 234 453
5-7 yrs old 163 5.4 ± 3.6 4.0 2.0 18.0 166 329
8-10 yrs old 56 5.3 ± 3.2 4.0 2.0 16.0 68 124
Age vs Maximum desaturation with arousals (REM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 108 5.7 ± 4.6 4.0 2.0 25.0 291 399
5-7 yrs old 71 5.9 ± 4.9 5.0 2.0 25.0 191 262
8-10 yrs old 37 5.2 ± 3.8 4.0 2.0 16.0 100 137
Gender vs Maximum desaturation with arousals (REM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.3 ± 3.5 4.0 2.0 18.0 234 453
Female 120 5.4 ± 3.4 4.0 2.0 16.0 114 234
Male 99 5.3 ± 3.6 4.0 2.0 18.0 120 219
Gender vs Maximum desaturation with arousals (REM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 111 5.7 ± 4.6 4.0 2.0 25.0 342 453
Female 58 6.4 ± 5.2 5.0 2.0 25.0 176 234
Male 53 4.9 ± 3.5 3.0 2.0 18.0 166 219
Race vs Maximum desaturation with arousals (REM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 219 5.3 ± 3.5 4.0 2.0 18.0 234 453
White 59 4.4 ± 2.5 4.0 2.0 12.0 97 156
Black 130 5.8 ± 3.8 5.0 2.0 18.0 119 249
Other 30 5.1 ± 3.5 4.0 2.0 16.0 18 48
Race vs Maximum desaturation with arousals (REM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 111 5.7 ± 4.6 4.0 2.0 25.0 342 453
White 31 4.6 ± 4.4 3.0 2.0 25.0 125 156
Black 67 6.4 ± 4.8 5.0 2.0 22.0 182 249
Other 13 4.5 ± 2.7 3.0 2.0 10.0 35 48