Table 4  Regression coefficient, standard error, t-value and probability of the estimated parameters in longevity model by the stepwise multiple linear regression (MLR) analysis in 2000.
Parameter  Standard Coefficient  Standard Error  T Value  p Level
Intercept   0.002  30.594  0.000 **
SD of temperature  −0.445  0.000  −10.986  0.000 **
Altitude  −0.310  0.000  −7.719  0.000 **
Sea fish consumption  0.360  0.000  8.662  0.000 **
T Value is the value of T-test; p Level is Probability Level; ** Correlation significant at p < 0.01 level.