Objective: To describe treatment outcomes (cure, noncompliance or death) after the implementation of the Directly Observed Treatment, Short-course (DOTS) strategy for tuberculosis control in the city of São José do Rio Preto, Brazil, between 1998 and 2003. Methods: A descriptive study, based on secondary data (National Case Registry database, Tuberculosis Epidemiology database, and the 'Black Book' Registry), was conducted using a specific instrument. The data were analyzed using descriptive statistics. Results: After the implementation of the DOTS strategy, there was a decrease in noncompliance and case detection rates as well as an increase in cure and death rates. The increase in the number of tuberculosis-related deaths might be attributable to three factors: the predominance of the disease in individuals over 50 years of age, tuberculosis/HIV co-infection, and the presence of accompanying diseases. Conclusion: The implementation of the DOTS strategy strengthened the decentralization of the tuberculosis control plans as well as the integration of the Basic Health Care Clinic teams with the Tuberculosis Control Program team. Political commitment of the administrator to tuberculosis control, in conjunction with the policy of benefits and incentives, is essential for the sustainability of the DOTS strategy.

Keywords: Tuberculosis; Epidemiology; Health services; Politics; Directly observed therapy.

Background: Tuberculosis is a disease linked to poverty, unequal distribution of wealth, and urbanization, as well as the epidemics of acquired immunodeficiency syndrome epidemic and multidrug resistance. Objective: To analyze indicators of tuberculosis morbidity and mortality in the city of São José do Rio Preto, Brazil from 1985 to 2003, compared with those in the state of São Paulo and in Brazil at large, and to determine the relationship between the risk of occurrence and socioeconomic level. Method: The following official information systems were utilized: the Sistema de Informação de Mortalidade (SIM, Mortality database), the Notificação de Tuberculose (Epi-Tb, Tuberculosis Notification database), the Sistema de Informação de Agravos de Notificação (SINAN, Case-registry database), the Departamento de Informação e Informática do Sistema Único de Saúde (DATASUS, Information Department of the Brazilian Health Ministry) and the Instituto Brasileiro de Geografia e Estatística (IBGE, Brazilian Institute of Geography and Statistics database). New cases reported in 2003 in the urban area were georeferenced and analyzed. A map of the sectors, each classified as representing one of three socioeconomic classes, was drawn up, showing the respective tuberculosis incidence coefficients. Results: Comparing Brazil as a whole to the state of São Paulo, total incidence coefficients and mortality rates were similar, as were gender-related values. In the city of São José do Rio Preto the rates were consistently lower. The proportion of cases presenting tuberculosis/human immunodeficiency virus coinfection varied from 29% to 37%. In 2002, 59% and 65% of tuberculosis-only and coinfected tuberculosis patients, respectively, were under supervised treatment, with a cure rate of 81% and a treatment-abandonment rate of 1%. The risk of developing active tuberculosis was three times higher in the area presenting the lowest socioeconomic levels. Conclusion: Identification of the areas with different levels of risks for tuberculosis enables the Municipal Health Department to deal with the peculiarities of each region and to prioritize those presenting higher incidences of the disease.

Keywords: Tuberculosis. Epidemiology. Socioeconomic class. Supervised Treatment. Infection. HIV.

Objective: This study aimed to describe the investigation of tuberculosis contacts enrolled in the Tuberculosis Control Program of the municipality of São José do Rio Preto, Brazil in 2002. Methods: A descriptive study was conducted using secondary data obtained from the Tuberculosis Notification Database, as well as charts and registries compiled by the São José do Rio Preto Tuberculosis Control Program in 2002. Results: A total of 166 household tuberculosis contacts were enrolled in the Program. Of those, 82 were male, and 84 were females. The incidence of tuberculosis was highest (70%) in the 15 to 59 age bracket: 42 (25.3%) of the cases occurred in individuals from 0 to 19 years of age; 73 (44%) in those from 20 to 49; and 44 (25.5%) in those 50 or over. In terms of their relationship with the index patient, 41 (24.7%) were children; 29 (17.5%) were partners; 22 (13.2%) were siblings, and 15 (9.1%) were mothers. The following tests were requested: (in 12%) sputum smear microscopy, culture or both; (in 100%) chest X-ray, revealing 2 suspected cases of pulmonary tuberculosis and 5 cases of other diseases; (in 7.2%) tuberculin skin test, the results of which showed that 4.2% were nonreactors, and that 1.2% presented an induration of 8 mm. Among the contacts examined, the disease was detected in 3 (1.8%). Conclusion: There is no systematization in the monitoring of individuals who are in contact with tuberculosis patients.

Keywords: Tuberculosis/mortality; Information systems; Prevalence