Characteristics and treatment outcomes of leprosy patients detected during a leprosy elimination campaign in Mozambique compared with routinely detected patients

The objective of this study is to assess whether the case-finding method is a determinant for diagnostic characteristics and treatment outcome of newly diagnosed leprosy patients in Northern Mozambique. This is a retrospective cohort study of 3202 patients on the differences between entrance characteristics and treatment outcome in self-reporting patients and patients detected during a leprosy elimination campaign (LEC) in 1999 in Northern Mozambique. As a consequence of LEC activities, 3 times more patients were found compared with the same period 1 year earlier. After the LEC, case detection remained higher in the years 2000-2002 compared with the years preceding the LEC. More young (