Relative risk in patients GCS=15 associated with neurological symptoms following multiple imputation (n=2871)
| Neurological symptom | Relative risk* | 95% CI | p Value |
|---|---|---|---|
| Univariable analysis | |||
| Amnesia | 4.83 | 3.22 to 7.23 | <0.001 |
| LOC† | 3.49 | 2.30 to 9.95 | <0.001 |
| Vomiting | 3.00 | 1.66 to 5.24 | <0.001 |
| Headache | 1.75 | 1.04 to 2.84 | 0.016 |
| Multivariable joint analysis | |||
| Amnesia | 3.48 | 2.13 to 5.70 | <0.001 |
| Vomiting | 1.80 | 0.97 to 3.36 | 0.063 |
| LOC† | 1.75 | 1.03 to 2.99 | 0.039 |
| Headache | 1.30 | 0.76 to 2.22 | 0.331 |
*Compared with no symptoms.
†LOC=loss of consciousness.