In this study, we investigated the main risk factors of pancreatic cancer in China, which may offer a theoretical basis for pancreatic cancer prevention.

Although some studies have investigated the

etiology of 

Despite advances in surgery, chemotherapy, 

and radiotherapy, the prognosis of pancreatic cancer is still extremely poor: less than 5% of patients survive for five

years after diagnosis.

Pancreatic cancer has one of the highest

mortality rates among