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. Author manuscript; available in PMC: 2017 Mar 14.
Published in final edited form as: J Exp Zool A Ecol Genet Physiol. 2016 Dec 30;325(9):588–597. doi: 10.1002/jez.2053

Table 4.

Regression analyses of two body condition indices versus body components (expressed as the residual scores from the regression of body component vs. body mass) measured from chemical carcass analysis

Dependent variable N Residual index
Scaled mass index
r2 P-value r2 P-value
Percent Lean mass (both sexes) 40 0.035 0.247 0.004 0.684
 Female 19 0.150 0.101 0.086 0.222
 Male 21 0.026 0.484 0.035 0.415
Percent Fat mass (both sexes) 41 0.060 0.124 0.002 0.787
 Female 20 0.258 0.022 0.161 0.080
 Male 21 0.040 0.384 0.047 0.347
Percent water mass (both sexes) 41 0.010 0.544 0.004 0.715
 Female 20 0.081 0.225 0.072 0.253
 Male 21 0.003 0.804 0.006 0.731