Coefficients and variance inflation factors (VIFs) | ||||||||
---|---|---|---|---|---|---|---|---|
Explanatory variables | Model 1 | VIF | Model 2 | VIF | Model 3 | VIF | Model 4 | VIF |
Constant | −39.718** | −39.699*** | −41,170*** | − 38,270*** | ||||
Log Public Health Expenditure | 2.51 | 8.65 | 2.50 | 8.38 | 2.381 | 8.23 | 1.774* | 4.27 |
Nursing homes beds | 0.464** | 4.00 | 0.458*** | 3.99 | 0.454*** | 3.70 | 0.430*** | 1.85 |
% Nursing homes >100b | 0.017 | 4.10 | 0.016* | 4.09 | 0.015* | 3.66 | 0.011* | 2.18 |
Urban population | −0.009 | 3.06 | − 0.009 | 2.97 | − 0.009* | 2.97 | − 0.010* | 2.96 |
Doctors | −0.005** | 2.85 | −0.005*** | 2.71 | −0.005*** | 2.40 | − 0.005*** | 2.32 |
Hospital Beds | −0.004 | 3.75 | −0.004* | 3.21 | −0.004* | 2.70 | −0.004** | 2.69 |
Aeroplane passengers | 0.0003** | 7.79 | 0.0003** | 7.40 | 0.0002*** | 5.43 | 0.0002*** | 3.95 |
Island region | −0.746** | 2.16 | −0.749*** | 1.79 | −0.78*** | 1.66 | −0.819*** | 1.46 |
Log GDP per capita | 2.848*** | 5.42 | 2.848*** | 5.42. | 3.00*** | 4.49 | 3.215*** | 2.37 |
PM2.5 concentration | 0.033 | 4.09 | 0.033 | 3.98 | 0.029 | 3.90 | ||
Gini Index | − 263.49 | 4.87 | −263.41 | 4.87 | ||||
% >65y population | −0.021 | 2.43 | ||||||
Adjusted R2 | 0.95 | 0.96 | 0.964 | 0.967 | ||||
p-value | 0.003 | 0.000 | 0.000 | 0.000 | ||||
Shapiro-Wilk test (p-value) | 0.45 | |||||||
Durbin-Watson test | 2.16 |