Risk factors in ulcerative colitis.

摘要: In 504 Jewish patients with ulcerative colitis the following risk factors were evaluated: sex, age at onset of disease, community group, extent and duration disease. The disease was more severe in females. Severe attacks, weight loss, iron deficiency, liver arthritis significantly frequent females than males. Mortality higher who contracted above 50. appeared to be Ashkenazi origin as compared Orientals. difference failed reach statistical significance except for mortality. We confirmed well-known adverse effect extensive colonic involvement. a course involvement are increasing