A 5-Year Survival Rate for Breast Cancer by Stage
| Stage | 5-Year Survival (Percentage of Patients) |
|---|
| 0 | 99 |
| I | 92 |
| IIA | 82 |
| IIB | 65 |
| IIIA | 47 |
| IIIB | 44 |
| IV | 14 |
Source: Modified from data of the National Cancer Institute—Surveillance, Epidemiology, and End Results (SEER).