Name
mxdnbp2
Label
Maximum desaturation (NREM, Back, 2% desaturation)
Description
Largest respiratory related desaturation during NREM sleep with supine body position
Units
percentage of oxygen saturation
Type
numeric
Visit Number vs Maximum desaturation (NREM, Back, 2% desaturation)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 357 | 5.6 | ± 2.8 | 5.0 | 2.0 | 18.0 | 107 | 464 |
Follow-up | 304 | 5.2 | ± 3.3 | 4.0 | 2.0 | 30.0 | 149 | 453 |
Treatment Arm vs Maximum desaturation (NREM, Back, 2% desaturation)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 357 | 5.6 | ± 2.8 | 5.0 | 2.0 | 18.0 | 96 | 453 |
Early adenotonsillectomy | 176 | 5.4 | ± 2.8 | 5.0 | 2.0 | 18.0 | 50 | 226 |
Watchful waiting | 181 | 5.7 | ± 2.8 | 5.0 | 2.0 | 15.0 | 46 | 227 |
Treatment Arm vs Maximum desaturation (NREM, Back, 2% desaturation)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 304 | 5.2 | ± 3.3 | 4.0 | 2.0 | 30.0 | 149 | 453 |
Early adenotonsillectomy | 143 | 4.7 | ± 2.1 | 4.0 | 2.0 | 15.0 | 83 | 226 |
Watchful waiting | 161 | 5.7 | ± 4.0 | 4.0 | 2.0 | 30.0 | 66 | 227 |
Age vs Maximum desaturation (NREM, Back, 2% desaturation)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 357 | 5.6 | ± 2.8 | 5.0 | 2.0 | 18.0 | 96 | 453 |
5-7 yrs old | 256 | 5.4 | ± 2.7 | 5.0 | 2.0 | 18.0 | 73 | 329 |
8-10 yrs old | 101 | 6.1 | ± 3.0 | 5.0 | 2.0 | 17.0 | 23 | 124 |
Age vs Maximum desaturation (NREM, Back, 2% desaturation)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 298 | 5.2 | ± 3.3 | 4.0 | 2.0 | 30.0 | 101 | 399 |
5-7 yrs old | 190 | 5.1 | ± 3.5 | 4.0 | 2.0 | 30.0 | 72 | 262 |
8-10 yrs old | 108 | 5.3 | ± 2.9 | 4.0 | 2.0 | 20.0 | 29 | 137 |
Gender vs Maximum desaturation (NREM, Back, 2% desaturation)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 357 | 5.6 | ± 2.8 | 5.0 | 2.0 | 18.0 | 96 | 453 |
Female | 183 | 5.3 | ± 2.6 | 5.0 | 2.0 | 15.0 | 51 | 234 |
Male | 174 | 5.8 | ± 3.0 | 5.0 | 2.0 | 18.0 | 45 | 219 |
Gender vs Maximum desaturation (NREM, Back, 2% desaturation)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 304 | 5.2 | ± 3.3 | 4.0 | 2.0 | 30.0 | 149 | 453 |
Female | 152 | 4.8 | ± 3.0 | 4.0 | 2.0 | 23.0 | 82 | 234 |
Male | 152 | 5.5 | ± 3.5 | 4.0 | 2.0 | 30.0 | 67 | 219 |
Race vs Maximum desaturation (NREM, Back, 2% desaturation)
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 357 | 5.6 | ± 2.8 | 5.0 | 2.0 | 18.0 | 96 | 453 |
White | 129 | 5.0 | ± 2.1 | 5.0 | 2.0 | 14.0 | 27 | 156 |
Black | 193 | 6.1 | ± 3.2 | 5.0 | 2.0 | 18.0 | 56 | 249 |
Other | 35 | 5.1 | ± 2.2 | 5.0 | 2.0 | 12.0 | 13 | 48 |
Race vs Maximum desaturation (NREM, Back, 2% desaturation)
Follow-up
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 304 | 5.2 | ± 3.3 | 4.0 | 2.0 | 30.0 | 149 | 453 |
White | 117 | 4.8 | ± 2.9 | 4.0 | 2.0 | 23.0 | 39 | 156 |
Black | 152 | 5.7 | ± 3.8 | 5.0 | 2.0 | 30.0 | 97 | 249 |
Other | 35 | 4.2 | ± 1.4 | 4.0 | 2.0 | 7.0 | 13 | 48 |