Name
mndnbp
Label
Minimum oxygen saturation (NREM, Back, all desaturations)
Description

Lowest oxygen saturation during NREM sleep with supine body position

Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Minimum oxygen saturation (NREM, Back, all desaturations)
N Mean StdDev Median Min Max Unknown Total
Baseline 357 91.8 ± 3.2 92.0 77.0 97.0 107 464
Follow-up 304 92.5 ± 3.7 93.0 69.0 98.0 149 453
Treatment Arm vs Minimum oxygen saturation (NREM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 357 91.8 ± 3.2 92.0 77.0 97.0 96 453
Early adenotonsillectomy 176 92.0 ± 3.2 93.0 79.0 97.0 50 226
Watchful waiting 181 91.6 ± 3.3 92.0 77.0 97.0 46 227
Treatment Arm vs Minimum oxygen saturation (NREM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 304 92.5 ± 3.7 93.0 69.0 98.0 149 453
Early adenotonsillectomy 143 93.1 ± 2.5 94.0 83.0 98.0 83 226
Watchful waiting 161 92.0 ± 4.4 93.0 69.0 98.0 66 227
Age vs Minimum oxygen saturation (NREM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 357 91.8 ± 3.2 92.0 77.0 97.0 96 453
5-7 yrs old 256 91.9 ± 3.2 92.5 77.0 97.0 73 329
8-10 yrs old 101 91.4 ± 3.3 92.0 79.0 96.0 23 124
Age vs Minimum oxygen saturation (NREM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 92.5 ± 3.7 93.0 69.0 98.0 101 399
5-7 yrs old 190 92.6 ± 3.8 93.0 69.0 98.0 72 262
8-10 yrs old 108 92.4 ± 3.4 93.0 73.0 98.0 29 137
Gender vs Minimum oxygen saturation (NREM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 357 91.8 ± 3.2 92.0 77.0 97.0 96 453
Female 183 92.0 ± 3.0 93.0 82.0 97.0 51 234
Male 174 91.6 ± 3.5 92.0 77.0 97.0 45 219
Gender vs Minimum oxygen saturation (NREM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 304 92.5 ± 3.7 93.0 69.0 98.0 149 453
Female 152 92.9 ± 3.4 94.0 72.0 98.0 82 234
Male 152 92.1 ± 3.9 93.0 69.0 97.0 67 219
Race vs Minimum oxygen saturation (NREM, Back, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 357 91.8 ± 3.2 92.0 77.0 97.0 96 453
White 129 92.1 ± 2.9 93.0 77.0 97.0 27 156
Black 193 91.5 ± 3.5 92.0 79.0 97.0 56 249
Other 35 92.5 ± 2.7 92.0 85.0 97.0 13 48
Race vs Minimum oxygen saturation (NREM, Back, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 304 92.5 ± 3.7 93.0 69.0 98.0 149 453
White 117 92.8 ± 3.4 93.0 72.0 98.0 39 156
Black 152 92.0 ± 4.1 93.0 69.0 98.0 97 249
Other 35 93.6 ± 1.6 94.0 90.0 96.0 13 48