Table 1.
The inspection result of TCD and DSA in the diagnosis of cerebral vasospasm among 105 cases of patients.
| Inspection Result of TCD | Diagnosis Results of DSA | In Total | |
|---|---|---|---|
| Positive | Negative | ||
| Positive | 55 | 9 | 64 |
| Negative | 20 | 21 | 41 |
| In total | 75 | 30 | 105 |
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