Factors affecting tuberculosis treatment outcome among newly diagnosed tuberculosis patients - A longitudinal study.

Background: Tuberculosis disease epidemiology is closely related to social and economic conditions which make its prevention, control and cure challenging. Early diagnosis and adequate treatment will help to prevent various tuberculosis related morbidities. Factors such as adverse effects of drugs, transportation cost, family support, distance to the treatment center, personal habits, co morbid conditions, and patients' multiple obligations concerning to their employment, family and society have an impact on the treatment outcomes.