Résumé
Gallstone is one of the major gastrointestinal problems. There are many factors which leads to gallstone formation, like age, sex, obesity etc. Many factors are still under study. In our study we have tried to analyse our data of gallstone patients with the factors which have already been studied in past elsewhere but not in Jharkhand. In a data survey in Jharkhand region of India, we have tried to study different risk factors of gallstone formation. It was analysed that cholesterol rich diet especially nonvegetarian consumption (68% of patients were nonvegetarian) and age are the major influencing factors. Gallstones are found more frequently in women than men. The ratio of male to female gallstone patients is about 1: 3. It was seen that 72.6% of the cases were in the age of 21-50. This means that with growing age incidence of gallstone increases. In our study we found out that genetics, diabetes and smoking are not much related to gallstone formation.