Table 4.
Efficacy of CCHR in patients with minor head injury
| CCHR | Computed tomography report | Total | |
|---|---|---|---|
| Positive finding | Negative finding | ||
| High risk | 79 | 50 | 129 |
| Moderate | 37 | 37 | 74 |
| Total | 116 | 87 | 203 |
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