Results of logistic regression analysis for the prediction of positive radiographic findings
| Variable | OR | 95% CI* | p Value |
|---|---|---|---|
| Age >40 | 1.76 | 0.75 to 4.2 | 0.19 |
| PI>1.3 | 1.71 | 0.65 to 4.51 | 0.27 |
| NPi<3.0 | 2.9 | 1.1 to 7.61 | 0.03 |
| Lactate | 1.3 | 0.99 to 1.68 | 0.54 |
*Bootstrapped 95% CI. CIs were calculated with bootstrapping (1000 replications). N=100.
NPi, neurologic pupillary index; PI, pulsatility index (TCD).