Table 1.
Linear regression models with mortality rate in 434 Norwegian municipalities as dependent variable and population density and travel time to hospital care in minutes as predictors
| Univariate models | Multiple model 1 | |||||||
|---|---|---|---|---|---|---|---|---|
| Explanatory variable | Estimate (95% CI) | p Value | AIC | Radj2 | Estimate (95% CI) | p Value | AIC | Radj2 |
| log (population density) | −2.28 (−2.68 to −1.88) | <0.001 | 3414.0 | 0.221 | −2.08 (−2.63 to −1.53) | <0.001 | 3414.9 | 0.221 |
| log (travel time) | 3.69 (2.76 to 4.62) | <0.001 | 3465.4 | 0.123 | 0.64 (−0.55 to 1.82) | 0.294 | ||
Weighted by municipality population.
AIC, Akaike's information criterion.