To analyze the forms of anxiety with BEN of the dialyzed patients with sub-hypothesis: socio-demographical, psychopathological, and biological influences.

In B&H dialyzed in 2009. 2879 patients because of chronic renal insufficiency. Dialysis started in B&H on patients with BEN (n=348) were in the first group, and other the N18 group was formed of patients with other diseases (n=405). Controls group consists of the patients with other nephrology diseases. Clinical observation lasted from 01.01.2000. to 31.12.2009. when the study was done. Research is a comparative study cut, and the patients are questioned: Renal Registry of B&H, BAI, HDRS, and MMSE.

Patients of the Cases group are the age of: 64.77±8.86, and Controls 53.85±13.6. High socio-demographic significations are the places of living of the Cases group (c²=23. 970), P<0.01; renal diseases in the place of residence (c²=23. 970), P<0.01; in the family (c²=23,970); P<=0.001 and the migration (c²=4,874); P<0. 01. BAI scale has very significant group differences P<0.001 and the level differences at the emerging of the fear, HDRS scale has group signification P<0.001 and the variables point out depressive and anxiety differences and MMSE cognitive differences.

All patients which are interrogated at the dialysis in B&H from 2000. to 2009 have anxiety. Anxiety is more expressed in Cases group due to Control group, and comorbidity gives endemic factors for presuicidal risk for both groups.