Table 4 Causes of treatment failure in different groups
No. of patients experiencing failure (%) | |||||
|---|---|---|---|---|---|
Disease recurrence | CT-suspect group (n=84) | CT-negative group (n=210) | χ2 value | P value | |
Total | Â | 50 (59.5%) | 77 (36.7%) | 12.775 | <0.001* |
Local | Â | 40 (47.6%) | 53 (25.2%) | 13.897 | <0.001* |
| Â | Sup.LN | 19 (22.6%) | 10 (4.8%) | 21.519 | <0.001* |
| Â | Med.LN | 17 (20.2%) | 37 (17.6%) | 0.274 | 0.600 |
| Â | Abd.LN | 5 (6%) | 5 (2.4%) | 1.369 | 0.155 |
| Â | Tumor bed | 2 (2.4%) | 4 (1.9%) | 0.000 | 1.000 |
| Â | Ana | 4 (4.8%) | 2 (1.0%) | 2.658 | 0.058 |
Metastasis | Â | 18 (21.4%) | 35 (16.7%) | 0.921 | 0.337 |