GA_pwear_noon_wkend_IMP_P2
Attribute
Value
Var ID
00012207
Name
GA_pwear_noon_wkend_IMP_P2
Label
Wkend noon pwear imputed
Description
Phase 2 data. Number of valid hours worn during free-living in the morning quadrant (between 06:00-12:00) on weekend days (Saturday and Sunday); across the full data file (sleep imputed). Non-wear periods are calculated as periods of time >=60 mins where the standard devigorous intensity activitytion of each of the three axes (x; y and z of the raw; triaxial accelerometry data) is <13mg. Both of these criteria are used to determine wear probability. This imputed variable is derived from imputing sleep data if certain criteria of limited night data are met (i.e. not worn between 00:00-06:00). Pwear is set to 1 during these hours to impute sleep if not worn. This variable indicates the total wear time between 06:00-12:00 on weekend days; across the whole data file; in hours.
Additional Information
Releases
Release 10,
Data Source
Data Context
DERIVED
Data Entry
Physical Activity
Data Availability
Available
Valid From
2023-03-18
Valid To
Present
Is Current
True
Data type
Real
Minimum Value
Maximum Value
Warning Minimum Value
Warning Maximum Value
Significant figures
Decimal Places
Maximum Length
Pattern
Format
Coding
Code
Text
Template Usage
Variable history
Release
Name
Master name
Release 10
GA_pwear_noon_wkend_IMP_P2
Release 8
Release 8a
Belonging groups