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. Author manuscript; available in PMC: 2009 Jun 29.
Published in final edited form as: Exp Gerontol. 2007 Oct 24;43(3):136–145. doi: 10.1016/j.exger.2007.10.006

Tab. 4.

The estimated parameters and their significance from the mixed effects linear model (eq. 3) of starvation resistance.

Value Std. Error DF t-value p-value
Intercept (α) 129 4.67 1487 27.7 <0.0001
CO population (βCO) −66.8 3.09 1487 −21.6 <0.0001
D population (βD) −11.9 3.24 1487 −3.67 0.0003
Males (γmale) −40.6 3.09 1487 −13.1 <0.0001
Injured (λinjured) −23.2 3.07 1487 −7.57 <0.0001
CO× male (βγ)CO,male 28.7 4.36 1487 6.60 <0.0001
D × male (βγ)D,male −12.6 4.55 1487 −2.76 0.0058
CO × injury (βγ)CO,injured 28.5 4.36 1487 6.53 <0.0001
D × injury (βλ)D,injured −8.90 4.61 1487 −1.93 0.054
Male × injury (γλ) male,injured 17.7 4.36 1487 4.05 0.0001
CO × male × injury (βγλ) CO,male,injured −28.1 6.10 1487 −4.60 <0.0001

D × male × injury (βγλ) D,male,injured 11.6 6.36 1487 1.82 0.069