Gender

Visit Number vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 330 4.9 ± 0.9 5.0 4.0 10.0 123 453
Follow-up 209 4.8 ± 1.0 5.0 4.0 11.0 244 453
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 330 4.9 ± 0.9 5.0 4.0 10.0 123 453
Early adenotonsillectomy (EAT) 166 4.9 ± 0.9 5.0 4.0 10.0 60 226
Watchful waiting with supportive care (WWSC) 164 4.9 ± 0.8 5.0 4.0 8.0 63 227
Treatment Arm vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 209 4.8 ± 1.0 5.0 4.0 11.0 244 453
Early adenotonsillectomy (EAT) 85 4.7 ± 0.7 5.0 4.0 7.0 141 226
Watchful waiting with supportive care (WWSC) 124 4.9 ± 1.2 5.0 4.0 11.0 103 227
Child's age vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 330 4.9 ± 0.9 5.0 4.0 10.0 123 453
5 - 7 years old 231 4.9 ± 0.9 5.0 4.0 10.0 98 329
8 - 10 years old 99 5.0 ± 0.7 5.0 4.0 7.0 25 124
Child's age vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 205 4.8 ± 1.0 5.0 4.0 11.0 194 399
5 - 7 years old 131 4.8 ± 1.0 5.0 4.0 11.0 131 262
8 - 10 years old 74 4.9 ± 1.1 5.0 4.0 8.0 63 137
Child's gender vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 330 4.9 ± 0.9 5.0 4.0 10.0 123 453
Female 169 5.0 ± 0.9 5.0 4.0 10.0 65 234
Male 161 4.8 ± 0.8 5.0 4.0 8.0 58 219
Child's gender vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 209 4.8 ± 1.0 5.0 4.0 11.0 244 453
Female 99 4.8 ± 1.1 5.0 4.0 11.0 135 234
Male 110 4.9 ± 1.0 5.0 4.0 8.0 109 219
Child's race vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 330 4.9 ± 0.9 5.0 4.0 10.0 123 453
White 103 4.7 ± 0.7 5.0 4.0 7.0 53 156
Black 192 5.0 ± 0.9 5.0 4.0 10.0 57 249
Other 35 4.9 ± 1.0 5.0 4.0 8.0 13 48
Child's race vs Average oxygen desaturation for all respiratory events with >= 4% desat and with or without arousal in NREM sleep in non-supine position: Apneas with >= 4% oxygen desaturation and with or without arousal + hypopneas with > 50% flow reduction and >= 4% oxygen desaturation and with or without arousal from type I polysomnography
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 209 4.8 ± 1.0 5.0 4.0 11.0 244 453
White 59 4.7 ± 0.9 5.0 4.0 8.0 97 156
Black 134 4.9 ± 1.1 5.0 4.0 11.0 115 249
Other 16 4.6 ± 0.5 5.0 4.0 5.0 32 48