ax_pwear_noon_wkend_orig_12m
Attribute
Value
Var ID
00002990
Name
ax_pwear_noon_wkend_orig_12m
Label
Pwear orig noon weekend 12m
Description
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 (no sleep imputed / standard output). Non-wear periods are calculated as periods of time >=60 mins where the standard deviation 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 is the standard output (original) variable meaning no sleep imputation has been done. This variable indicates the total wear time between 06:00-12:00 on weekend days; across the whole data file; in hours. 12-month measure.
Additional Information
Releases
Release 1,
Data Source
Data Context
DERIVED
Data Entry
Physical Activity
Data Availability
Available
Valid From
2022-11-17
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 1
ax_pwear_noon_wkend_orig_12m
Belonging groups
Name
Description
Type