Table 3 Analysis of multiple linear regression between various characteristics of the provinces and the road traffic injury mortality rate, adjusted per 100 million vehicle-kilometres travelled
Variables | β | p | CI 95% β | Cumulative R2 |
|---|---|---|---|---|
% High capacity roads | -0.031 | 0.015 | -0.056/-0.006 | 0.263 |
% Heavy vehicles | 0.038 | 0.001 | 0.017/0.060 | 0.414 |
% Consumers of alcohol | 0.02 | 0.019 | 0.004/0.037 | 0.455 |
Educational and culture level | ||||
Low | 0.484 | 0.003 | 0.172/0.797 | 0.554 |
Medium | 0.336 | 0.035 | 0.025/0.684 | |
High | 0 |