If the cancer is located only in the breast, the 5-year relative survival rate of people with breast cancer is 99%. Sixty-two percent (62%) of cases are diagnosed at this stage. If the cancer has spread to the regional lymph nodes, the 5-year survival rate is 85%.
Overall survival rates. An overall survival rate shows the percentage of people who are alive after a certain period of time after diagnosis of a disease (such as breast cancer). For example, say the 5-year overall survival for women with stage I breast cancer was 90 percent.
Everything you need to know about Stage 0 or Stage 1 breast cancer, including. early, and is in the localized stage, the 5-year relative survival rate is 100%.