Results of multiple regression analysis to examine the effect of time to imaging on edema length
| Variable | Coefficient | Standard Error* | P value |
|---|---|---|---|
| Intercept | 10.9 | 1.4 | .001 |
| Time to MR imaging | 0.108 | 0.034 | .002 |
| Age | −0.065 | 0.023 | .008 |
| Sex | 2.5 | 1.3 | .06 |
* Standard error of the estimated coefficient.