Unweighted odds ratio for an abnormal CT scan (by author), for the five symptom variables
| Author | 95%CI | |
|---|---|---|
| *Unweighted odds ratio for an abnormal CT scan. | ||
| (headache*) | ||
| Jeret | 0.675 | 0.408 to 1.118 |
| Miller | 3.211 | 2.212 to 4.582 |
| Haydel | 1.688 | 0.814 to 3.468 |
| (nausea*) | ||
| Jeret | 1.504 | 0.789 to 1.574 |
| Miller | 2.432 | 1.565 to 3.779 |
| (vomiting*) | ||
| Jeret | 1.898 | 0.852 to 4.227 |
| Miller | 3.384 | 2.040 to 5.611 |
| Haydel | 1.282 | 0.433 to 3.796 |
| (dizziness*) | ||
| Jeret | 0.594 | 0.296 to 1.193 |
| (blurred vision*) | ||
| Jeret | 0.836 | 0.369 to 1.893 |