what is a survival rate
Cancer survival rates or survival statistics tell you the percentage of people who survive a certain type of cancer for a specific amount of time. Cancer statistics often use an overall five-year survival rate. For instance, the overall five-year survival rate for bladder cancer is 78 percent. That means that of all people who have bladder cancer, 78 of every 100 are living five years after diagnosis. Conversely, 22 out of every 100 are dead within five years of a bladder cancer diagnosis.