nperiods_act_day stdbedtime_act_night
Name
nperiods_act_night
Label
Total number of nighttime periods (7PM to 8AM the next day)
Description

Variable sourced from actigraphy data

Type
numeric
Study Visit vs Total number of nighttime periods (7PM to 8AM the next day)
N Mean StdDev Median Min Max Unknown Total
Intake - - - - - - 433 433
Visit 1 375 7.2 ± 1.7 7.0 0.0 14.0 58 433
Visit 2 323 7.2 ± 1.5 7.0 0.0 11.0 110 433
Visit 3 303 7.0 ± 1.6 7.0 0.0 11.0 130 433
Visit 4 262 7.2 ± 1.5 7.0 0.0 11.0 171 433