Validity of ACC-, HR-, and combined ACC+HR equations for predicting Energy Expenditure.

PAEE: Physical Activity Energy Expenditure (kilojoules·day-1·kg-1), TEE: Total Energy Expenditure (Megajoules·day-1), RMSE: Root Mean Square Error, LoA: Limits of Agreement, DLW: Doubly-labelled Water; ACC: Acceleration; HR: Heart Rate; TM: Treadmill test; VO2: Oxygen consumption response measured.*Different from measured PAEE or TEE (p#different from ACC estimate (p§different from corresponding HR estimate on same calibration level (pMean(SD) values weighted equally across the 46 included individuals; agreement and correlation analysis weighted by degree of time overlap between monitor wear and DLW measurements.Validity of ACC-, HR-, and combined ACC+HR equations for predicting Energy Expenditure.