TABLE 4

Results of Various Model Selection Methods

Selection methodMultiple R2VariableCoefficientCoefficient estimateCoefficient P
Stepwise0.88InterceptEmbedded Image−4,791.3<0.001
OC.WEmbedded Image−37.10.033
OC.HEmbedded Image313.90.002
Max.WEmbedded Image266.90.188
Adjusted R20.89InterceptEmbedded Image−4,449.7<0.001
OC.WEmbedded Image−41.70.024
OC.HEmbedded Image315.20.003
Max.WEmbedded Image430.00.110
Max.HEmbedded Image−230.20.333
AICc and BIC0.87InterceptEmbedded Image−5,585.5<0.001
OC.WEmbedded Image−46.30.006
OC.HEmbedded Image420.6<0.001