| Sens (%) | Spec (%) | LR + | LR - | |
|---|---|---|---|---|
| Jolt Accentuation (based on 1 study) | 97 | 54 | 2.4 | 0.05 |
| Fever | 43 | 48 | 0.82 | 1.2 |
| Neck Stiffness | 3-15 | 68 | 0.94-6.6 | 0.83-1.0 |
| Brudzinski | 5 | 95 | 0.97 | 1.0 |
| Kernig | 5-9 | 95 | 0.97-4.2 | 0.92-1.0 |
| Altered mental status | 69 | - | - | - |
| Focal neuro findings | 21 | - | - | - |
| Rash | 61 | - | - | - |
Consolidated from JAMA RCE + Update