Table 2 Comparison of CT imaging diagnostic results of pneumoperitoneum and operation results.
CT imaging diagnostic results of pneumoperitoneum | Operation results | Total | |||
|---|---|---|---|---|---|
0 | 1 | 2 | 3 | ||
0 | 28 | 15 | 0 | 0 | 43 |
1 | 0 | 44 | 13 | 0 | 57 |
2 | 0 | 0 | 106 | 39 | 145 |
3 | 0 | 0 | 0 | 86 | 86 |
Total | 28 | 59 | 119 | 125 | 331 |
