Name
mseffend
Label
Average daily sleep efficiency on weekends from actigraphy
Description

Sleep efficiency is the proportion of sleep duration (i.e. total sleep time, tst) in total rest period (i.e. rest interval) in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep. In this study, rest interval is the same as in-bed period.

Units
percent (%)
Type
numeric
Visit vs Average daily sleep efficiency on weekends from actigraphy
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 348 95.0 ± 5.8 96.8 51.4 100.0 169 517
Age at time of visit vs Average daily sleep efficiency on weekends from actigraphy
TREC
N Mean StdDev Median Min Max Unknown Total
Total 348 95.0 ± 5.8 96.8 51.4 100.0 169 517
16.14 to 17.41 years 83 95.8 ± 4.7 97.4 67.5 100.0 47 130
17.41 to 17.69 years 94 94.8 ± 5.6 96.4 70.5 100.0 35 129
17.69 to 17.91 years 86 95.4 ± 6.0 97.1 54.3 100.0 43 129
17.91 to 19.56 years 85 94.0 ± 6.7 96.7 51.4 100.0 44 129
Male gender vs Average daily sleep efficiency on weekends from actigraphy
TREC
N Mean StdDev Median Min Max Unknown Total
Total 348 95.0 ± 5.8 96.8 51.4 100.0 169 517
No 181 95.8 ± 4.8 97.4 70.5 100.0 75 256
Yes 167 94.1 ± 6.7 95.8 51.4 100.0 94 261
Race vs Average daily sleep efficiency on weekends from actigraphy
TREC
N Mean StdDev Median Min Max Unknown Total
Total 348 95.0 ± 5.8 96.8 51.4 100.0 169 517
White 211 95.6 ± 5.9 97.4 51.4 100.0 98 309
Black 118 94.0 ± 5.5 96.0 70.5 99.8 67 185
Other 19 93.8 ± 6.0 96.1 77.0 98.9 4 23