Table 2.
Results of TCD examinations at last testing during the posttrial follow-up study
|
No stroke
|
|||||
|---|---|---|---|---|---|
| TCD | Stroke | All patients | Transfused | Not transfused | Partially transfused |
| Normal | 0 | 48 | 23 | 7 | 18 |
| Conditional | 0 | 29 | 10 | 10 | 9 |
| Abnormal | 4 | 24 | 2 | 7 | 15 |
| Inadequate | 2 | 7 | 5 | 1 | 1 |
| Total | 6 | 108 | 40 | 25 | 43 |