TABLE 3.
Stress test at follow-up and restenosis
|
Stress test at follow-up, n |
Total, n | ||
|---|---|---|---|
| Positive | Negative | ||
| Restenosis present | 22 | 7 | 29 |
| Restenosis absent | 3 | 47 | 50 |
| Total | 25 | 54 | 79 |
χ2 at 1 differential = 43.36, P=0.000
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