dsnr5 dsrem3
Name
dsrem2
Label
Number of desaturations per hour (REM, >= 2%)
Description

Number of desaturations >= 2% per hour in REM sleep

Units
events per hour
Type
numeric
Visit Number vs Number of desaturations per hour (REM, >= 2%)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 30.6 ± 24.9 24.0 0.0 120.0 - 453
Follow-up 407 20.0 ± 21.7 12.1 0.0 127.8 46 453
Age vs Number of desaturations per hour (REM, >= 2%)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 30.6 ± 24.9 24.0 0.0 120.0 - 453
5-7 yrs old 329 30.4 ± 25.0 22.8 0.0 120.0 - 329
8-10 yrs old 124 31.0 ± 24.7 29.5 0.0 105.3 - 124
Age vs Number of desaturations per hour (REM, >= 2%)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 20.3 ± 21.9 12.2 0.0 127.8 2 399
5-7 yrs old 260 20.5 ± 22.7 12.2 0.0 127.8 2 262
8-10 yrs old 137 20.0 ± 20.3 12.1 0.0 86.3 - 137
Gender vs Number of desaturations per hour (REM, >= 2%)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 30.6 ± 24.9 24.0 0.0 120.0 - 453
Female 234 31.5 ± 25.6 26.0 0.0 120.0 - 234
Male 219 29.6 ± 24.2 23.1 0.0 119.2 - 219
Gender vs Number of desaturations per hour (REM, >= 2%)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 20.0 ± 21.7 12.1 0.0 127.8 46 453
Female 209 20.8 ± 22.7 11.6 0.0 106.8 25 234
Male 198 19.3 ± 20.6 13.0 0.0 127.8 21 219
Race vs Number of desaturations per hour (REM, >= 2%)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 30.6 ± 24.9 24.0 0.0 120.0 - 453
Black 249 34.4 ± 24.9 29.8 0.0 120.0 - 249
White 156 25.6 ± 23.1 18.5 0.0 96.0 - 156
Other 48 27.4 ± 27.6 18.1 0.7 119.2 - 48
Race vs Number of desaturations per hour (REM, >= 2%)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 20.0 ± 21.7 12.1 0.0 127.8 46 453
Black 217 23.6 ± 23.6 16.0 0.0 101.0 32 249
White 147 16.4 ± 19.5 11.3 0.0 127.8 9 156
Other 43 14.7 ± 15.1 9.3 0.0 72.4 5 48