This is the 1st video explaining why survival ALWAYS rises following early detection -- even if no one is helped. This video takes on the first of two explanations for why survival statistics (e.g. median survival, 5-year survival, 10-year survival) can be so misleading: lead time bias. Another video takes on the second explanation: overdiagnosis bias.
Негізгі бет Lead time Bias
Пікірлер: 11