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. Author manuscript; available in PMC: 2013 Oct 29.
Published in final edited form as: Metabolism. 2012 Jan 16;61(7):10.1016/j.metabol.2011.11.012. doi: 10.1016/j.metabol.2011.11.012

Figure 2.

Figure 2

Fraction of weight loss as fat-free mass (ΔFFM/ΔW, X±SEM) versus study week observed in the CALERIE Study participants. The group mean values are fit with a logarithmic regression model in men (upper panel; energy content of weight change (kcal/kg) = −0.13 × ln(time, in weeks) + 0.73; R2=0.89, p<0.05) and women (lower panel; energy content of weight change (kcal/kg) = −0.14 × ln(time, weeks) + 0.63; R2 = 0.84, p<0.05).