what is the best way to use confidence intervals in survival modeling? what percentage does the cox model use? how to calculate confidence intervals from survival studies using a cox model how to find confidence intervals for survival model how can i calculate confidence intervals for survival analysis? is the cox survival model censored how to find confidence intervals which model uses z to censor a sample does cox model include scale parameters when to use confidence intervals in an experiment using cox models what is the best way to compute confidence intervals what is the best model to calculate confidence intervals for survival what is the censored confidence interval for a survival model? when should confidence interval be included in survival analysis how to find confidence intervals in krebs model what percentage are confidence intervals in a cox model what value do you use to determine confidence intervals why use the z percentile what percent of confidence interval should i assume for a cox model? when interpreting model confidence intervals