Name
lmarbpa4
Label
Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Description

Longest mixed apnea during REM sleep with supine body position

Units
seconds
Type
numeric
Visit Number vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 0.4 ± 3.0 0.0 0.0 29.0 - 453
Follow-up 407 0.3 ± 2.1 0.0 0.0 24.0 46 453
Age vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.4 ± 3.0 0.0 0.0 29.0 - 453
5-7 yrs old 329 0.4 ± 3.0 0.0 0.0 29.0 - 329
8-10 yrs old 124 0.3 ± 2.8 0.0 0.0 28.0 - 124
Age vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 0.3 ± 2.1 0.0 0.0 24.0 2 399
5-7 yrs old 260 0.3 ± 2.3 0.0 0.0 24.0 2 262
8-10 yrs old 137 0.1 ± 1.7 0.0 0.0 20.0 - 137
Gender vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.4 ± 3.0 0.0 0.0 29.0 - 453
Female 234 0.3 ± 2.4 0.0 0.0 28.0 - 234
Male 219 0.5 ± 3.5 0.0 0.0 29.0 - 219
Gender vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.3 ± 2.1 0.0 0.0 24.0 46 453
Female 209 0.2 ± 1.8 0.0 0.0 24.0 25 234
Male 198 0.4 ± 2.4 0.0 0.0 21.0 21 219
Race vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 0.4 ± 3.0 0.0 0.0 29.0 - 453
Black 249 0.4 ± 2.9 0.0 0.0 29.0 - 249
White 156 0.6 ± 3.4 0.0 0.0 29.0 - 156
Other 48 0.0 ± 0.0 0.0 0.0 0.0 - 48
Race vs Maximum mixed apnea with arousal length (REM, Back, 4% desaturation)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 0.3 ± 2.1 0.0 0.0 24.0 46 453
Black 217 0.2 ± 1.6 0.0 0.0 20.0 32 249
White 147 0.5 ± 2.9 0.0 0.0 24.0 9 156
Other 43 0.0 ± 0.0 0.0 0.0 0.0 5 48