Survival rates of patients receiving a radical mastectomy or a modified radical mastectomy for breast cancer since 198O’s[%(n)].
| TNM stage | 5-year survival rate ’ | 10-year survival rate | P value | ||
|---|---|---|---|---|---|
| Radical mastectomy | Modified radical mastectomy | Radical mastectomy | Modified radical mastectomy | ||
| 0-I | 92.8(323/348) | 92.9(195/210) | 87.1(303/348) | 86.7(182/210) | >0.05 |
| II | 73.0(1556/2132) | 73.0(940/1287) | 62.0(1321/2132) | 62.0(798/1287) | >0.05 |
| II | 44.9(269/599) | 45.2(163/361) | 35.9(215/599) | 36.0(130/361) | >0.05 |