Pancreatitis is a disease caused by inflammation of the pancreas. The pancreas is a small fleshy organ located between the stomach and small intestine. The pancreas has many functions related to digestion and the regulation of blood sugar levels. Pancreatitis is a disease caused by inflammation of the pancreas..
causes as censoring events, the concept of relative survival was developed by comparing the observed survival probability of a group of cancer patients with the survival of a âsimilarâ cancer-free group. Relative survival is defined as the ratio of the observed survival (all cause survival) of a cohort of cancer patients to the expected survival of a comparable set of cancer free individuals.
Hakulinenâs Method for Relative Survival As shown before, the survival time must be adapted to get the Hakulinen expected survival:.gen surv_hak=cond(status==1|status==2, /// (1995-yydx)*12+(12-mmdx), surv_mm).stset surv_hak,f(status==1 2) id(id) scale(12) â¢surv_mm is the timevar in months from diagnosis,