lowsaor minsaondcaslp
Name
lowsaoslp
Label
Minimum oxygen saturation (SaO2) (sleep time)
Description

Lowest oxygen saturation (SaO2) during sleep

Units
percentage of oxygen saturation
Type
numeric
Tags
% non-rapid eye movement non-rem nrem rapid eye movement rem
Visit Number vs Minimum oxygen saturation (SaO2) (sleep time)
N Mean StdDev Median Min Max Unknown Total
Baseline 451 88.7 ± 5.0 90.0 59.0 97.0 13 464
Follow-up 407 90.3 ± 6.6 92.0 0.0 97.0 46 453
Treatment Arm vs Minimum oxygen saturation (SaO2) (sleep time)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 451 88.7 ± 5.0 90.0 59.0 97.0 2 453
Early adenotonsillectomy (eAT) 225 88.6 ± 4.9 90.0 61.0 97.0 1 226
Watchful waiting (WWSC) 226 88.8 ± 5.1 90.0 59.0 97.0 1 227
Treatment Arm vs Minimum oxygen saturation (SaO2) (sleep time)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 90.3 ± 6.6 92.0 0.0 97.0 46 453
Early adenotonsillectomy (eAT) 199 90.8 ± 7.4 92.0 0.0 97.0 27 226
Watchful waiting (WWSC) 208 89.7 ± 5.6 91.0 60.0 97.0 19 227
Age vs Minimum oxygen saturation (SaO2) (sleep time)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 451 88.7 ± 5.0 90.0 59.0 97.0 2 453
5-7 yrs old 328 88.7 ± 5.0 90.0 61.0 97.0 1 329
8-10 yrs old 123 88.9 ± 5.1 90.0 59.0 97.0 1 124
Age vs Minimum oxygen saturation (SaO2) (sleep time)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 90.2 ± 6.6 92.0 0.0 97.0 2 399
5-7 yrs old 260 90.0 ± 7.5 91.5 0.0 97.0 2 262
8-10 yrs old 137 90.7 ± 4.6 92.0 65.0 97.0 - 137
Gender vs Minimum oxygen saturation (SaO2) (sleep time)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 451 88.7 ± 5.0 90.0 59.0 97.0 2 453
Female 232 88.8 ± 4.7 89.0 59.0 97.0 2 234
Male 219 88.7 ± 5.3 90.0 61.0 97.0 - 219
Gender vs Minimum oxygen saturation (SaO2) (sleep time)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 90.3 ± 6.6 92.0 0.0 97.0 46 453
Female 209 90.1 ± 8.0 92.0 0.0 97.0 25 234
Male 198 90.4 ± 4.7 91.0 60.0 97.0 21 219
Race vs Minimum oxygen saturation (SaO2) (sleep time)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 451 88.7 ± 5.0 90.0 59.0 97.0 2 453
White 154 89.7 ± 3.9 90.0 72.0 97.0 2 156
Black 249 88.1 ± 5.5 89.0 59.0 97.0 - 249
Other 48 88.6 ± 5.2 90.0 68.0 96.0 - 48
Race vs Minimum oxygen saturation (SaO2) (sleep time)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 90.3 ± 6.6 92.0 0.0 97.0 46 453
White 147 91.4 ± 4.0 92.0 64.0 97.0 9 156
Black 217 89.2 ± 8.2 91.0 0.0 97.0 32 249
Other 43 91.5 ± 2.5 92.0 84.0 95.0 5 48