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Table 2 Energy expenditure for the Cosmed K4b2, 2006 Crouter 2-Regression Model (2006 C2RM), and Refined Crouter 2-Regression Model (Refined C2RM) for each walking condition

From: Validity of estimating minute-by-minute energy expenditure of continuous walking bouts by accelerometry

Condition Cosmed K4b2 2006 C2RM Refined C2RM
All Conditions 0-s 3.6 (0.7) 3.7 (0.9) 4.0 (0.5)* 3.8 (0.9) 3.5 (0.5) 3.5 (0.5)
20-s 3.3 (0.7) 4.1 (0.9)* 3.4 (0.5)
40-s 3.6 (1.0) 4.0 (0.8)* 3.5 (0.6)
  1. *Significantly different from measured kcal kg-1 hr-1 and refined C2RM (P < 0.02).
  2. Energy expenditure expressed as kcal kg-1 hr-1 (Mean (SD)).