Chronic pancreatitis does not usually affect life expectancy, but if pancreatitis recurs, repeated inflammation can cause abscesses and calcifications around the pancreas, and possibly tumors of the pancreas, it can affect the life cycle. If it is a pancreatic tumor, the life span is shorter, but if it causes abscess and calcification around the pancreas, proper and correct treatment will not affect the life span. According to a global survey, proportionally if only 0.09 out of 100,000 people die, the mortality rate of pancreatitis is relatively small. Patients with chronic pancreatitis are predominantly male, and the incidence of men is about twice as high as that of women, because the important causes of pancreatitis are smoking and alcohol consumption. The causative factors of pancreatitis, although there are genetic environmental factors that cause it, are now paying more attention to alcohol consumption, hyperlipidemia and hypercalcemia pancreatitis is also an important cause, in addition to congenital anatomical abnormalities of the pancreas, trauma to the pancreas, surgery, and autoimmune diseases, can cause chronic pancreatitis.