DELAY IN THE DIAGNOSIS OF TUBERCULOSIS IN PRISONS: THE EXPERIENCE OF INCARCERATED PATIENTS

This study analyzed the causes of delay in the diagnosis of tuberculosis in the prison system, according to the experience of incarcerated patients. The theoretical and methodological framework of the French school of discourse analysis was used, which seeks to comprehend the processes of meaning production, in the relationship of language with ideology and the development of subjects in their positions. Semi-directed interviews were conducted with seven incarcerated tuberculosis patients in a hospital of Joao Pessoa, Paraiba, Brazil, between August and October 2009. The delay in the diagnosis of tuberculosis was related to the naturalization of the lack of care for the prisoner, to the interpretation of the prison as a place of death and suffering and to the deprivation of the right to health for the detainees as a result of their position in the asymmetric power relationships and ideological effects.

Complex Transition to Cooperative Behavior in a Structured Population Model

Cooperation plays an important role in the evolution of species and human societies. The understanding of the emergence and persistence of cooperation in those systems is a fascinating and fundamental question. Many mechanisms were extensively studied and proposed as supporting cooperation. The current work addresses the role of migration for the maintenance of cooperation in structured populations. This problem is investigated in an evolutionary perspective through the prisoner's dilemma game paradigm. It is found that migration and structure play an essential role in the evolution of the cooperative behavior. The possible outcomes of the model are extinction of the entire population, dominance of the cooperative strategy and coexistence between cooperators and defectors. The coexistence phase is obtained in the range of large migration rates. It is also verified the existence of a critical level of structuring beyond that cooperation is always likely. In resume, we conclude that the increase in the number of demes as well as in the migration rate favor the fixation of the cooperative behavior.

Para além das grades e punições: uma revisão sistemática sobre a saúde penitenciária

A systematic review of scientific production on Prison Health was conducted, seeking to verify how the subject matter has been dealt with, establishing which is the most exploited focus and identifying possible gaps. The search was carried out in the Virtual Health Library. 1160 articles were located: 1104 on MEDLINE, 19 on LILACS and 37 on SciELO, published from 1993 to 2010. As MEDLINE and LILACS do not show the entire articles, the places, dates and languages of the texts were charted. In-depth analysis was restricted to works which were shown in their entirety and free of charge hosted on SciELO. It revealed that scientific production is present all over the world with a predominantly quantitative approach. It focuses on identifying the socio-demographic profile and health conditions of prisoners, the incidence of tuberculosis, Human Immunodeficiency and Hepatitis C virus infections. There is a predominance of studies carried out with male prisoners, in comparison with the female sex. It is clear that prisoner health is a public health problem on the rise, which demands research that can orient health policies and strategies.