Multivariate linear regression analysis with post-ED destination as outcome*
| Error or factor | b | SE(b) | β | t | p value | 95% CI (b) |
|---|---|---|---|---|---|---|
| *Without constant using not forced backward stepwise linear regression method, step in p = 0.05 and out p = 0.10, adjusted after 10 iterations, adjusted R2 = 57%. Except errors, only factors reaching statistical significance at 0.10 level are shown. | ||||||
| b, non-standardized linear regression coefficient for the factor; SE(b), estimation standard error for b; β, standardized linear regression coefficient for the factor; t: t statistics value; 95% CI (b), confidence interval at 95% for b. | ||||||
| Diagnostic error | 0.616 | 0.140 | 0.171 | 4.256 | 0.000 | 0.331 to 0.902 |
| Extra-hospital error | 0.602 | 0.150 | 0.241 | 3.988 | 0.000 | 0.304 to 0.901 |
| Information error (for each point) | 0.125 | 0.036 | 0.273 | 3.448 | 0.001 | 0.054 to 0.197 |
| Prognostic error | 0.243 | 0.223 | 0.105 | 1.092 | 0.276 | −0.197 to 0.683 |
| Treatment error | 0.192 | 0.172 | 0.066 | 1.116 | 0.265 | −0.148 to 0.531 |
| Dyspnea as reason for visit | 0.717 | 0.195 | 0.120 | 3.679 | 0.000 | 0.335 to 1.102 |
| Age (for each year) | 0.010 | 0.003 | 0.242 | 3.004 | 0.003 | 0.003 to 0.016 |