Cognitive ability (CA) and educational level (EL) as a function of concussion pretesting or post-testing and without concussion
| CA, mean (SD) | EL, mean (SD) | |
|---|---|---|
| Admitted patients | ||
| Concussion pretesting | 95.5 (14.9)* | 10.2. (1.7)* |
| Concussion post-testing | 97.1 (14.9)* | 10.2 (1.7)* |
| A&E patients | ||
| Concussion pretesting | 96.3 (14.8)* | 10.4 (1.8)* |
| Concussion post-testing | 99.0 (14.9) | 10.6 (1.8)* |
| All patients | 96.5 (14.9)* | 10.3 (1.8)* |
| Non-patients | 100.1 (15.0) | 11.0 (1.8) |
*Differs significantly from the corresponding non-patients mean (p<0.01, a priori contrast).