Factors associated with drug-resistant tuberculosis in the privacy of the freedom population in the state of Paraná

Author(s)

Márcio Souza dos Santos

• Document type: Master's Dissertation
• Press: Ribeirão Preto.
• Institution: Universidade de São Paulo (USP). Escola de Enfermagem de Ribeirão Preto (PCARP/BC)
• Defense date: 2022-12-05

Examining board members

Ricardo Alexandre Arcêncio; Jaqueline Garcia de Almeida Ballestero; Regina Celia Fiorati; Alessandro Rolim Scholze

• Advisor: Ricardo Alexandre Arcêncio

Abstract

Introduction: Tuberculosis is a serious public health problem in the world. Associated with living conditions, the occurrence and transmission of the disease are higher in the penitentiary system, which makes the risk of becoming ill from tuberculosis in the population deprived of liberty greater compared to the general population. In addition to this scenario, the presence of drug resistance is observed. Objective: to analyze the factors associated with drug-resistant tuberculosis in the population deprived of liberty in the state of Paraná, the spatial distribution and temporal trend of the disease\'s occurrence. Methods: Ecological study of cases of drug-resistant tuberculosis registered in the Information System of Paraná, Brazil (2008 to 2018). Descriptive statistics were performed on the quantitative parameters calculated with absolute frequencies. Additionally, binary logistic regression was used, where the Odds Ratio with its respective confidence interval was calculated. To identify the temporal trend, the Prais-Winsten method was used and to verify the spatial association, as well as the presence of clusters, the Getis-Ord Gi* technique was used. Results: Of the 653 cases registered as cases of tuberculosis in the prison population, 98 had tuberculosis in its resistant form. It was observed that having up to 8 and 11 years of study, not using tobacco and sputum culture were less likely to develop TBDR, while the pulmonary clinical form and positive bacilloscopy in the fourth month of follow-up were favorable for the development of TBDR. Prais-Winsten autoregression identified an increasing trend, with APC = 15.08% (95% CI: 0.02-0.09) from 2008 to 2018; when analyzed from 2012 to 2018, the trend increased even more, with APC = 23.31% (95% CI: 0.01-0.16). Hotspots were observed in the North, East and West macro-regions of the State. Clinically confirmed pulmonary tuberculosis and positive bacilloscopy in the fourth month of follow-up were associated with the development of drug resistance. Conclusion: The study highlighted the factors associated with resistant TB. There was a growing trend in resistant TB cases. Spatial analysis revealed a heterogeneous pattern of distribution of resistant tuberculosis, and its concentration mainly in regions with prison units. (AU)

• FAPESP's process: 20/03361-8 - Determinants associated with multidrug-resistant tuberculosis in the Paraná State prison system
• Grantee: Márcio Souza dos Santos
• Support Opportunities: Scholarships in Brazil - Master