Name
cardroa3
Label
Central apnea per hour with arousals (REM, Other, 3% desaturation)
Description

Number of central apnea per hour of REM sleep with non-supine body position

Units
events per hour
Type
numeric
Visit Number vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 1.5 ± 2.4 0.8 0.0 26.3 11 464
Follow-up 407 1.3 ± 2.2 0.6 0.0 17.1 46 453
Treatment Arm vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.5 ± 2.4 0.8 0.0 26.3 - 453
Early adenotonsillectomy 226 1.4 ± 2.3 0.8 0.0 20.0 - 226
Watchful waiting 227 1.5 ± 2.5 0.9 0.0 26.3 - 227
Treatment Arm vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 2.2 0.6 0.0 17.1 46 453
Early adenotonsillectomy 199 1.4 ± 2.2 0.5 0.0 12.9 27 226
Watchful waiting 208 1.3 ± 2.2 0.6 0.0 17.1 19 227
Age vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.5 ± 2.4 0.8 0.0 26.3 - 453
5-7 yrs old 329 1.6 ± 2.5 0.9 0.0 26.3 - 329
8-10 yrs old 124 1.1 ± 1.8 0.0 0.0 13.4 - 124
Age vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.3 ± 2.2 0.6 0.0 17.1 2 399
5-7 yrs old 260 1.6 ± 2.5 0.8 0.0 17.1 2 262
8-10 yrs old 137 0.9 ± 1.4 0.0 0.0 6.3 - 137
Gender vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.5 ± 2.4 0.8 0.0 26.3 - 453
Female 234 1.7 ± 2.9 0.9 0.0 26.3 - 234
Male 219 1.2 ± 1.7 0.6 0.0 10.0 - 219
Gender vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 2.2 0.6 0.0 17.1 46 453
Female 209 1.4 ± 2.4 0.6 0.0 12.9 25 234
Male 198 1.2 ± 2.0 0.6 0.0 17.1 21 219
Race vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 1.5 ± 2.4 0.8 0.0 26.3 - 453
White 156 2.0 ± 3.3 1.2 0.0 26.3 - 156
Black 249 1.2 ± 1.6 0.7 0.0 13.4 - 249
Other 48 1.5 ± 2.0 0.7 0.0 7.3 - 48
Race vs Central apnea per hour with arousals (REM, Other, 3% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.3 ± 2.2 0.6 0.0 17.1 46 453
White 147 1.9 ± 2.7 0.9 0.0 12.9 9 156
Black 217 1.0 ± 1.8 0.0 0.0 17.1 32 249
Other 43 1.2 ± 1.5 0.7 0.0 5.6 5 48