Premium
Determinants associated with areas with higher tuberculosis mortality rates: an ecological study
Author(s) -
Verônica Melo Almeida Lima Shirley,
Victor Muniz Rocha João,
de Araújo Karina Conceição Gomes Machado,
Antonio Prado Nunes Marco,
Nunes Carla
Publication year - 2020
Publication title -
tropical medicine and international health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.056
H-Index - 114
eISSN - 1365-3156
pISSN - 1360-2276
DOI - 10.1111/tmi.13349
Subject(s) - tuberculosis , ecological study , demography , poverty , medicine , logistic regression , mortality rate , multivariate analysis , environmental health , geography , gerontology , population , surgery , economic growth , pathology , sociology , economics
Objective To characterise tuberculosis deaths in a region of northeast Brazil during the period from 2006 to 2017 and to identify determinants associated with areas with higher tuberculosis mortality rates. Methods Ecological descriptive study of deaths from tuberculosis with multivariate mapping and logistic regression, carried out from 2006 to 2017 in the 75 municipalities of Sergipe, Brazil. The focus of the analysis was the mean mortality rate from tuberculosis, dichotomised according to the median. The independent variables were selected based on the conceptual model of the social determinants of health. Results Mortality due to tuberculosis in Sergipe, Brazil, was most prevalent among males, mixed‐race people, and people over 40 years old and with a low level of education. Multivariate logistic regression identified the mean incidence rate for tuberculosis (aOR: 1.06), the proportion of HIV testing (aOR: 7.10), people without primary education and with informal occupation (aOR: 1.26) and people living in urban households without waste collection service (aOR: 0.10) as determinants associated to municipalities with higher tuberculosis mortality rates, with area under the ROC curve of 84% ( P ‐value 0.000). Mapping revealed evident spatial variability. Conclusions The tuberculosis epidemic in Brazil is determined by access to health services, especially the provision of HIV testing among those diagnosed with tuberculosis, accelerated urbanisation with large pockets of poverty and unsanitary housing conditions, corroborating global trends.