sleep_efficiency tst
Name
tib
Label
Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
Description

Conventionally this variable would be called time in bed (TIB).

Units
hours (hr)
Type
numeric
Tags
tib ttlprdbd_f1t1
Study Visit vs Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
N Mean StdDev Median Min Max Unknown Total
Study Visit 712 9.0 ± 1.0 9.0 5.7 14.2 - 712
Gender vs Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
Study Visit
N Mean StdDev Median Min Max Unknown Total
Total 712 9.0 ± 1.0 9.0 5.7 14.2 - 712
Male 421 9.0 ± 1.0 8.9 6.4 14.2 - 421
Female 291 9.1 ± 1.0 9.1 5.7 12.8 - 291