Table 3 Comparison of treatment outcome in relation to stage
| Outcome | Stage I | Stage II | Stage III | Total | p value | |||
|---|---|---|---|---|---|---|---|---|
| Number | % | Number | % | Number | % | |||
| Complete response | 5 | 100 | 11 | 84.6 | 12 | 80 | 28 | 0.6 |
| Residual disease | 0 | 0 | 2 | 15.4 | 3 | 20 | 5 | |
| Total | 5 | 100 | 13 | 100 | 15 | 100 | 33 | |
| Pearson's Chi square | 1.2 | |||||||