Name
mxsao2nh
Label
Maximum oxygen saturation during NREM sleep
Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Maximum oxygen saturation during NREM sleep
N Mean StdDev Median Min Max Unknown Total
Baseline 453 99.5 ± 0.7 100.0 96.0 101.0 - 453
Follow-up 407 99.6 ± 0.6 100.0 96.0 100.0 46 453
Treatment Arm vs Maximum oxygen saturation during NREM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 99.5 ± 0.7 100.0 96.0 101.0 - 453
Early adenotonsillectomy 226 99.5 ± 0.7 100.0 96.0 100.0 - 226
Watchful waiting 227 99.5 ± 0.7 100.0 97.0 101.0 - 227
Treatment Arm vs Maximum oxygen saturation during NREM sleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 99.6 ± 0.6 100.0 96.0 100.0 46 453
Early adenotonsillectomy 199 99.5 ± 0.7 100.0 96.0 100.0 27 226
Watchful waiting 208 99.6 ± 0.6 100.0 97.0 100.0 19 227
Age vs Maximum oxygen saturation during NREM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 99.5 ± 0.7 100.0 96.0 101.0 - 453
5-7 yrs old 329 99.5 ± 0.7 100.0 97.0 101.0 - 329
8-10 yrs old 124 99.5 ± 0.7 100.0 96.0 100.0 - 124
Age vs Maximum oxygen saturation during NREM sleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 99.6 ± 0.6 100.0 96.0 100.0 2 399
5-7 yrs old 260 99.6 ± 0.7 100.0 96.0 100.0 2 262
8-10 yrs old 137 99.6 ± 0.6 100.0 97.0 100.0 - 137
Gender vs Maximum oxygen saturation during NREM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 99.5 ± 0.7 100.0 96.0 101.0 - 453
Female 234 99.5 ± 0.7 100.0 96.0 100.0 - 234
Male 219 99.6 ± 0.6 100.0 97.0 101.0 - 219
Gender vs Maximum oxygen saturation during NREM sleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 99.6 ± 0.6 100.0 96.0 100.0 46 453
Female 209 99.5 ± 0.7 100.0 96.0 100.0 25 234
Male 198 99.6 ± 0.6 100.0 98.0 100.0 21 219
Race vs Maximum oxygen saturation during NREM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 99.5 ± 0.7 100.0 96.0 101.0 - 453
White 156 99.2 ± 0.8 99.0 96.0 100.0 - 156
Black 249 99.7 ± 0.5 100.0 98.0 101.0 - 249
Other 48 99.6 ± 0.7 100.0 97.0 100.0 - 48
Race vs Maximum oxygen saturation during NREM sleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 99.6 ± 0.6 100.0 96.0 100.0 46 453
White 147 99.4 ± 0.7 99.0 97.0 100.0 9 156
Black 217 99.8 ± 0.5 100.0 97.0 100.0 32 249
Other 43 99.4 ± 0.8 100.0 96.0 100.0 5 48