background: multiple sclerosis (ms) is the most common demyelinating and inflammatory disease of the central nevus system especially in young adults, but in a subgroup of patients the first clinical symptoms present after the age of 50. this clinical presentation is defined as late-onset multiple sclerosis (loms). the incidence and prevalence of ms including loms vary geographically. the aim of...

abstract: introduction: psychiatric disorder is a disease in which patients suffer from emotional problems that these are visible in all aspect of patient’s life. studies show that there is a major difference between the prevalence of this disease in different countries and also show that this disorder is increasing. the aim of this study is to find the possible relationship between psychiatric...

Epidemiological Characteristic and Spatial Analysis of the Admission Rate Hypertension in Zanjan Province, Iran

Acute pancreatitis is one of the most common surgical disease, and thus cause of hospitalization. Incidence and etiology of this condition demonstrates large regional differences. This situation is a substantial financial burden forhospital district, and changes in organization structure and funding medical service should be taken under consideration.The aim of the study was to record the epide...