The objective of this study was to describe temporal trends in tuberculosis morbidity and mortality in the state of Santa Catarina, Brazil, between 2002 and 2009. Data regarding mortality and incidence were obtained from the Brazilian Mortality Database and National Case Registry Database, respectively. Crude rates were calculated and standardized by age using the direct method. We estimated annual variation by joinpoint regression, identifying the points at which there were changes in the trends. There was a significant (3.7%) annual decrease in the mortality rate. In the study period, two distinct temporal trends were identified: one between 2002 and 2007, showing a significant (5.9%) annual decrease in the mortality rate; and one between 2007 and 2009, showing an insignificant (2.0%) annual increase. There was also a significant (0.9%) annual reduction in tuberculosis incidence.

Keywords: Tuberculosis/epidemiology; Tuberculosis/mortality; Brazil.

Objective: The translation and cross-cultural adaptation of a specific scoring instrument for the comprehensive control of asthma, the Asthma Control Scoring System (ACSS), for use in Brazil. Methods: The protocol included ten steps: acquisition of written permission from the author of the ACSS; translation of the instrument to Brazilian Portuguese, carried out by three separate translators; analysis and comparison of the three versions by a review committee; literal back-translation to English; review and harmonization of the back-translation; acquisition of the approval of the original author; review of the translation by specialists; cognitive debriefing: test of clarity to, understanding by, and acceptance of the target population (evaluation of the translation by 10 health care workers); second cognitive debriefing: review of the revised version by a second group of health care workers; and reconciliation and preparation of the final version by the review committee. Results: The Brazilian Portuguese-language version of the ACSS showed clarity, understandability, and acceptability. The instrument was considered to be comprehensive because it includes the clinical manifestations of asthma, as well as the functional and inflammatory aspects of the disease. Conclusions: With the use of this careful methodology in the translation and cross-cultural adaptation of the ACSS, we have ensured its cultural adequacy for Brazil. The use of this instrument could facilitate future studies on asthma control.

Keywords: Asthma/classification; Asthma/prevention & control; Questionnaires.

Objective: To translate the Asthma Control and Communication Instrument (ACCI) to Portuguese and adapt it for use in Brazil. Methods: The ACCI was translated to Portuguese and adapted for use in Brazil in accordance with internationally accepted guidelines. The protocol included the following steps: permission and rights of use granted by the original author; translation of the ACCI from English to Portuguese; reconciliation; back-translation; review and harmonization of the back-translation; approval from the original author; review of the Portuguese version of the ACCI by an expert panel; cognitive debriefing (the clarity, understandability, and acceptability of the translated version being tested in a sample of the target population); and reconciliation and preparation of the final version. Results: During the cognitive debriefing process, 41 asthma patients meeting the inclusion criteria completed the ACCI and evaluated the clarity of the questions/statements. The clarity index for all ACCI items was > 0.9, meaning that all items were considered to be clear. Conclusions: The ACCI was successfully translated to Portuguese and culturally adapted for use in Brazil, the translated version maintaining the psychometric properties of the original version. The ACCI can be used in clinical practice because it is easy to understand and easily applied.