Table 1 Cross-tabulation of the diagnosis of stent compression by gray-scale imaging versus MDCTV
Gray-scale imaging | MDCTV | Sum | ||
|---|---|---|---|---|
No compression | Insignificant | Significant | ||
No compression | 38 | 1 | 0 | 39 |
Insignificant | 2 | 74 | 3 | 79 |
Significant | 0 | 2 | 19 | 21 |
Sum | 40 | 77 | 22 | 139 |