Name

timeremp

Label

Percent of sleep time spent in REM sleep

Units
percent (%)
Type
numeric
Visit number vs Percent of sleep time spent in REM sleep
N Mean StdDev Median Min Max Unknown Total
Baseline 49 17.3 ± 6.1 17.6 3.3 29.6 - 49
9-Month Followup 43 17.7 ± 7.3 18.6 0.0 33.9 - 43
18-Month Followup 40 18.5 ± 8.5 19.2 1.9 44.2 - 40
Randomized Treatment Arm vs Percent of sleep time spent in REM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 49 17.3 ± 6.1 17.6 3.3 29.6 - 49
Laparoscopic Gastric Banding (LGB) 28 17.6 ± 5.9 17.6 3.3 28.4 - 28
Continuous Positive Airway Pressure (CPAP) 21 16.8 ± 6.5 17.3 4.3 29.6 - 21
Randomized Treatment Arm vs Percent of sleep time spent in REM sleep
9-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 43 17.7 ± 7.3 18.6 0.0 33.9 - 43
Laparoscopic Gastric Banding (LGB) 25 18.1 ± 7.6 19.2 0.0 33.9 - 25
Continuous Positive Airway Pressure (CPAP) 18 17.2 ± 7.2 17.1 6.2 33.9 - 18
Randomized Treatment Arm vs Percent of sleep time spent in REM sleep
18-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 40 18.5 ± 8.5 19.2 1.9 44.2 - 40
Laparoscopic Gastric Banding (LGB) 24 18.8 ± 9.3 19.0 1.9 44.2 - 24
Continuous Positive Airway Pressure (CPAP) 16 18.1 ± 7.5 20.2 6.0 29.8 - 16
Age of participant vs Percent of sleep time spent in REM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 49 17.3 ± 6.1 17.6 3.3 29.6 - 49
27.0 to 45.0 years 13 15.7 ± 7.1 17.6 3.3 27.0 - 13
46.0 to 50.0 years 12 19.9 ± 7.1 19.8 9.4 29.6 - 12
51.0 to 56.0 years 12 17.1 ± 4.5 16.0 11.3 24.0 - 12
57.0 to 65.0 years 12 16.4 ± 5.2 17.0 4.3 22.9 - 12
Age of participant vs Percent of sleep time spent in REM sleep
9-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 43 17.7 ± 7.3 18.6 0.0 33.9 - 43
28.0 to 47.0 years 11 18.3 ± 6.5 20.3 6.2 28.1 - 11
47.0 to 52.0 years 11 20.1 ± 9.8 19.6 7.5 33.9 - 11
52.0 to 58.0 years 11 17.0 ± 7.7 18.6 0.0 25.9 - 11
58.0 to 65.0 years 10 15.1 ± 3.9 15.3 8.3 20.1 - 10
Age of participant vs Percent of sleep time spent in REM sleep
18-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 40 18.5 ± 8.5 19.2 1.9 44.2 - 40
29.0 to 46.0 years 10 16.4 ± 5.8 16.1 6.0 25.5 - 10
47.0 to 52.0 years 10 18.9 ± 10.4 23.7 3.6 29.8 - 10
53.0 to 58.0 years 10 22.9 ± 9.8 22.4 6.1 44.2 - 10
58.0 to 65.0 years 10 15.9 ± 6.6 16.4 1.9 26.4 - 10
Gender vs Percent of sleep time spent in REM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 49 17.3 ± 6.1 17.6 3.3 29.6 - 49
Male 28 16.8 ± 6.4 17.6 3.3 28.4 - 28
Female 21 17.8 ± 5.9 17.3 4.3 29.6 - 21
Gender vs Percent of sleep time spent in REM sleep
9-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 43 17.7 ± 7.3 18.6 0.0 33.9 - 43
Male 25 17.0 ± 7.6 17.9 0.0 33.9 - 25
Female 18 18.6 ± 7.0 19.0 7.5 33.9 - 18
Gender vs Percent of sleep time spent in REM sleep
18-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 40 18.5 ± 8.5 19.2 1.9 44.2 - 40
Male 25 18.4 ± 8.9 19.1 1.9 44.2 - 25
Female 15 18.6 ± 8.2 19.2 6.1 29.8 - 15
Race vs Percent of sleep time spent in REM sleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 49 17.3 ± 6.1 17.6 3.3 29.6 - 49
White 35 16.6 ± 6.3 16.7 3.3 29.6 - 35
Black 9 19.8 ± 5.4 20.7 12.3 28.2 - 9
Other 5 17.1 ± 6.4 17.9 8.1 25.9 - 5
Race vs Percent of sleep time spent in REM sleep
9-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 43 17.7 ± 7.3 18.6 0.0 33.9 - 43
White 31 17.9 ± 7.9 17.9 0.0 33.9 - 31
Black 8 16.2 ± 6.9 16.5 8.1 26.8 - 8
Other 4 19.1 ± 3.1 20.2 14.5 21.5 - 4
Race vs Percent of sleep time spent in REM sleep
18-Month Followup
N Mean StdDev Median Min Max Unknown Total
Total 40 18.5 ± 8.5 19.2 1.9 44.2 - 40
White 29 18.9 ± 9.1 18.8 1.9 44.2 - 29
Black 7 16.5 ± 8.6 19.2 3.6 26.4 - 7
Other 4 19.6 ± 2.7 20.2 15.8 22.1 - 4