Name

rem_lat1

Label

Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)

Description

Total time from beginning of sleep to first epoch of rapid eye movement sleep (REM)

Calculation
rem_lat1 = remlaip
Units
minutes (min)
Type
numeric
Visit Number vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 167.1 ± 63.9 161.0 45.0 501.0 11 464
Follow-up 407 160.9 ± 58.8 156.0 48.0 468.0 46 453
Treatment Arm vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 167.1 ± 63.9 161.0 45.0 501.0 - 453
Early adenotonsillectomy (EAT) 226 161.8 ± 64.4 156.5 45.0 501.0 - 226
Watchful waiting with supportive care (WWSC) 227 172.4 ± 63.2 164.0 55.0 393.0 - 227
Treatment Arm vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 160.9 ± 58.8 156.0 48.0 468.0 46 453
Early adenotonsillectomy (EAT) 199 155.6 ± 53.9 152.0 48.0 325.0 27 226
Watchful waiting with supportive care (WWSC) 208 165.9 ± 62.8 160.5 48.0 468.0 19 227
Age vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 167.1 ± 63.9 161.0 45.0 501.0 - 453
5 - 7 years old 329 165.1 ± 63.6 160.0 48.0 501.0 - 329
8 - 10 years old 124 172.5 ± 64.6 163.0 45.0 352.0 - 124
Age vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 161.7 ± 59.1 157.0 48.0 468.0 2 399
5 - 7 years old 260 157.8 ± 58.0 154.5 48.0 390.0 2 262
8 - 10 years old 137 169.1 ± 60.6 162.0 53.0 468.0 - 137
Gender vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 167.1 ± 63.9 161.0 45.0 501.0 - 453
Female 234 170.0 ± 63.6 165.5 45.0 501.0 - 234
Male 219 164.0 ± 64.2 156.0 48.0 393.0 - 219
Gender vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 160.9 ± 58.8 156.0 48.0 468.0 46 453
Female 209 161.8 ± 60.0 154.0 48.0 390.0 25 234
Male 198 160.0 ± 57.6 156.0 49.0 468.0 21 219
Race vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 167.1 ± 63.9 161.0 45.0 501.0 - 453
White 156 171.2 ± 66.1 163.5 45.0 501.0 - 156
Black 249 167.2 ± 62.7 161.0 48.0 393.0 - 249
Other 48 153.9 ± 62.4 150.5 58.0 325.0 - 48
Race vs Rapid eye movement sleep (REM) latency I in minutes slp onset to first rapid eye movement sleep (REM)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 160.9 ± 58.8 156.0 48.0 468.0 46 453
White 147 162.8 ± 53.4 157.0 63.0 358.0 9 156
Black 217 161.5 ± 61.5 156.0 48.0 468.0 32 249
Other 43 151.6 ± 62.7 152.0 51.0 380.0 5 48