how to find rb on death how is survival rate calculated what is the absolute probability for rr how to compute survival curve what is the actual mortality rate of each treatment? what is the risk of death curve how is the actual number of patients who were affected by a treatment? how to find the actual number of patients dying in each treatment arm? how is mortality calculated how to calculate survival curve from adjusted total number of patients how to calculate the risk and confidence intervals how to compute rr and ci how to calculate survival curve for each treatment arm in a study what is the difference between a survival curve and an adjusted survival curve? how do i compute the total number of deaths what is the absolute survival rate for each study arm what is the inverse probability weighting approach how would you calculate the actual rate of survival which method is best to use for the calculation of the risk of mortality for each treatment arm? how can i get rr in mortality