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.
The concept of relative is used in health care industry, as well. There is a relative risk that a person has to develop a disease or ailment in future. Relative risk is a concept where people are divided into groups based upon their habits and lifestyles. For example, smokers and non-smokers are two distinct groups that have different relative risks to heart diseases.