\begin{tabular}{@{}l*{3}{l}@{}}
\hline
  &\multicolumn{2}{l}{M1  }\tabularnewline
 &\multicolumn{1}{c}{Estimate}&\multicolumn{1}{c}{(S.E.)}\tabularnewline
 \hline
 \hline
  (Intercept) & 356.182 & (306.486) \tabularnewline
  ECAB & 1.419** & (  0.430) \tabularnewline
  MET & -0.660 & (  0.353) \tabularnewline
  GROW & 0.572 & (  0.425) \tabularnewline
  OLD & -1.855 & (  7.137) \tabularnewline
  YOUNG & -6.675 & (  7.481) \tabularnewline
  WEST & 35.472* & ( 13.771) \tabularnewline
 \hline
 N&\multicolumn{1}{l}{48}  & \tabularnewline
 RMSE&39.844\tabularnewline
 $R^2$&0.599\tabularnewline
 adj $R^2$&0.541\tabularnewline
 \hline
\hline
 
 \multicolumn{3}{l}{  ${*  p}\le 0.05$${*\!\!*  p}\le 0.01$${*\!\!*\!\!*  p}\le 0.001$}\tabularnewline
 \end{tabular}