Kaplan Meier method is used for:: (A) Prevalance, (B) Survival, (C) Frequency, (D) Incidence
Answer is B. Ans. is 'b' i.e. Survival The Kaplan-Meier estimator (also known as the product limit estimator) estimates the survival function from lifetime data. In medical research, it is used to measure the fraction of patients living for a certain amount of time after treatment.