Composite activity type and stride-specific energy expenditure estimation model for thigh-worn accelerometry

Table 2 Error metrics for the energy expenditure estimation models. RMSE = root mean squared error; MAPE = mean absolute percentage error; R² = coefficient of determination; ENMO = euclidean norm Minus one; MAD = Mean Amplitude deviation

Model	Bias	95% Limits of Agreement		RMSE (kcal/kg/min)	MAPE (%)	R²
Model	Bias	Lower limit	Upper limit	RMSE (kcal/kg/min)	MAPE (%)	R²
CATSE3	-0.001	-0.026	0.025	0.013	10.9	0.945
ENMO	-0.009	-0.051	0.033	0.023	41.5	0.828
MAD	-0.008	-0.043	0.027	0.020	24.2	0.876
ENMO + activity type	-0.005	-0.035	0.026	0.016	16.7	0.916
MAD + activity type	-0.005	-0.035	0.025	0.016	16.4	0.919

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