Var ID

00012152

Name

GA_pwear_afternoon_wkday_P2

Label

Pwear wkday 12-18

Description

Phase 2 data. Number of valid hours worn during free-living in the morning quadrant (between 12:00-18:00) on weekdays (Monday-Friday); across the full data file (consolidated). 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. Consolidated variable derived from either the original data (i.e. non-imputed) or imputed data where sleep has been imputed if certain criteria of limited night data are met (i.e. where inclusion criteria include= 2 (for details of inclusion criteria; see include variable)). In instances when the imputed data has been used in the consolidated variable; this will have a binary flag (imputed = 1). This variable indicates the total wear time between 12:00-18:00 on weekdays; 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

Release 10

GA_pwear_afternoon_wkday_P2

Release 8

Release 8a

None

OUTPUT

None

OUTPUT