Var ID

00011406

Name

P_PAEE_Branch2_P2

Label

AEE combined acc HR using t/mill

Description

Phase 2 data. Activity energy expenditure based on combined acceleration and heart rate using treadmill no VO2 (kJ/kg/day). This is used when the calibration test data are of sufficient quality to derive calibration factors and will be multiple point – if test duration is sufficient to derive slope-based estimate; e.g. >9.5 mins test duration. Present for all those who have a valid individual calibration file (as above) and valid free-living file i.e file present; no corruptions deemed to affect combined acc and heart rate estimate and >20hrs Pwear(Measured/Derived from or related to Acitheart Monitor/Data )

Additional Information

Releases

Release 10,

Data Source

Data Context

DERIVED

Data Entry

Physical Activity

Data Availability

Available

Valid From

2023-03-01

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

P_PAEE_Branch2_P2

Release 8

Release 8a

All Actiheart monitor variables created by Physical Activity team

OUTPUT

None

OUTPUT