survival analysis in healthcare

Survival analysis in healthcare is a statistical method used to estimate the time until a specific event occurs, such as recovery, relapse, or death. It helps researchers and doctors understand how long patients might live with a condition or after treatment. By analyzing data from many patients, survival analysis considers not only whether the event happens but also when it happens, accounting for those who haven't experienced the event yet or where data is incomplete. This approach guides better treatment decisions and improves understanding of disease progression over time.