Migration among individuals with leprosy: a population-based study in central Brazil.

This study investigates social and clinical factors associated with migration among individuals affected by leprosy. A cross-sectional study was conducted among those newly diagnosed with leprosy (2006-2008), in 79 endemic municipalities in the state of Tocantins, Brazil (N = 1,074). In total, 76.

Motives and determinants for residence change after leprosy diagnosis, central Brazil.

Objective: To determine the extent of population movement after diagnosis with leprosy and to describe the underlying motives and determinants for relocation.

Design: A cross-sectional study was conducted among those newly diagnosed with leprosy in 79 endemic municipalities in the state of Tocantins, central Brazil. Individuals were identified through the National Information System for Notifiable Diseases (SINAN) database and interviewed with structured questionnaires.

Interruption and defaulting of multidrug therapy against leprosy: population-based study in Brazil's Savannah Region.

Background: Low adherence to multidrug therapy against leprosy (MDT) is still an important obstacle of disease control, and may lead to remaining sources of infection, incomplete cure, irreversible complications, and multidrug resistance.

Methodology/principal Finding: We performed a population-based study in 78 municipalities in Tocantins State, central Brazil, and applied structured questionnaires on leprosy-affected individuals. We used two outcomes for assessment of risk factors: defaulting (not presenting to health care center for supervised treatment for >12 months); and interruption of MDT.