mndnba2 mndnba4
Name
mndnba3
Label
Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Description

Lowest oxygen saturation during NREM sleep with supine body position

Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 354 91.8 ± 3.2 92.0 77.0 98.0 110 464
Follow-up 297 92.4 ± 3.7 93.0 69.0 98.0 156 453
Treatment Arm vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 354 91.8 ± 3.2 92.0 77.0 98.0 99 453
Early adenotonsillectomy 175 92.0 ± 3.2 93.0 79.0 97.0 51 226
Watchful waiting 179 91.5 ± 3.3 92.0 77.0 98.0 48 227
Treatment Arm vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 297 92.4 ± 3.7 93.0 69.0 98.0 156 453
Early adenotonsillectomy 141 93.0 ± 2.5 93.0 83.0 98.0 85 226
Watchful waiting 156 91.9 ± 4.4 93.0 69.0 97.0 71 227
Age vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 354 91.8 ± 3.2 92.0 77.0 98.0 99 453
5-7 yrs old 254 91.9 ± 3.2 92.5 77.0 98.0 75 329
8-10 yrs old 100 91.4 ± 3.3 92.0 79.0 96.0 24 124
Age vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 291 92.4 ± 3.6 93.0 69.0 98.0 108 399
5-7 yrs old 184 92.5 ± 3.8 93.0 69.0 98.0 78 262
8-10 yrs old 107 92.4 ± 3.4 93.0 73.0 98.0 30 137
Gender vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 354 91.8 ± 3.2 92.0 77.0 98.0 99 453
Female 182 92.0 ± 3.0 93.0 82.0 98.0 52 234
Male 172 91.5 ± 3.5 92.0 77.0 97.0 47 219
Gender vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 297 92.4 ± 3.7 93.0 69.0 98.0 156 453
Female 149 92.8 ± 3.4 94.0 72.0 98.0 85 234
Male 148 92.0 ± 3.9 93.0 69.0 97.0 71 219
Race vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 354 91.8 ± 3.2 92.0 77.0 98.0 99 453
White 128 92.1 ± 2.9 93.0 77.0 97.0 28 156
Black 191 91.4 ± 3.5 92.0 79.0 98.0 58 249
Other 35 92.5 ± 2.7 93.0 85.0 97.0 13 48
Race vs Minimum oxygen saturation with arousals (NREM, Back, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 297 92.4 ± 3.7 93.0 69.0 98.0 156 453
White 113 92.7 ± 3.4 93.0 72.0 98.0 43 156
Black 149 91.9 ± 4.1 93.0 69.0 97.0 100 249
Other 35 93.6 ± 1.6 94.0 90.0 96.0 13 48