mncanbp5 mncanoa2
Name
mncanoa
Label
Minimum central apnea length with arousals (NREM, Other, all desaturations)
Description

Shortest central apnea during NREM sleep with non-supine body position

Units
seconds
Type
numeric
Visit Number vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 5.9 ± 6.0 7.0 0.0 21.0 - 453
Follow-up 407 4.8 ± 5.8 0.0 0.0 20.0 46 453
Treatment Arm vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.9 ± 6.0 7.0 0.0 21.0 - 453
Early adenotonsillectomy 226 6.0 ± 5.9 7.0 0.0 20.0 - 226
Watchful waiting 227 5.8 ± 6.2 6.0 0.0 21.0 - 227
Treatment Arm vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.8 0.0 0.0 20.0 46 453
Early adenotonsillectomy 199 4.1 ± 5.5 0.0 0.0 20.0 27 226
Watchful waiting 208 5.4 ± 6.0 0.0 0.0 20.0 19 227
Age vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.9 ± 6.0 7.0 0.0 21.0 - 453
5-7 yrs old 329 5.9 ± 5.9 7.0 0.0 21.0 - 329
8-10 yrs old 124 5.8 ± 6.4 0.0 0.0 20.0 - 124
Age vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 4.7 ± 5.8 0.0 0.0 20.0 2 399
5-7 yrs old 260 5.4 ± 5.9 2.5 0.0 20.0 2 262
8-10 yrs old 137 3.5 ± 5.4 0.0 0.0 19.0 - 137
Gender vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.9 ± 6.0 7.0 0.0 21.0 - 453
Female 234 5.4 ± 5.8 5.0 0.0 19.0 - 234
Male 219 6.4 ± 6.3 7.0 0.0 21.0 - 219
Gender vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.8 0.0 0.0 20.0 46 453
Female 209 4.2 ± 5.5 0.0 0.0 20.0 25 234
Male 198 5.3 ± 6.1 0.0 0.0 20.0 21 219
Race vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 5.9 ± 6.0 7.0 0.0 21.0 - 453
Black 249 5.8 ± 6.0 7.0 0.0 20.0 - 249
White 156 5.7 ± 6.1 5.5 0.0 21.0 - 156
Other 48 6.8 ± 6.3 8.5 0.0 20.0 - 48
Race vs Minimum central apnea length with arousals (NREM, Other, all desaturations)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 4.8 ± 5.8 0.0 0.0 20.0 46 453
Black 217 5.2 ± 6.0 0.0 0.0 20.0 32 249
White 147 4.4 ± 5.7 0.0 0.0 20.0 9 156
Other 43 3.7 ± 5.3 0.0 0.0 18.0 5 48