The burden of disease among Brazilian older adults and the challenge for health policies: results of the Global Burden of Disease Study 2017.

BACKGROUND: Brazil is the world's fifth most populous nation, and is currently experimenting a fast demographic aging process in a context of scarce resources and social inequalities. To understand the health profile of older adults in Brazil is fundamental for planning public policies. METHODS: The estimates were derived from data obtained through the collaboration between the Brazilian Ministry of Health and the Institute of Health Metrics and Evaluation of the University of Washington. The Brazilian Institute of Geography and Statistics provided the population estimates. Data on causes of death came from the Mortality Information System. To calculate morbidity, population-based studies on the prevalence of diseases in Brazil were comprehensively searched, in addition to information obtained from national databases such as the Hospital Information System, the Outpatient Information System, and the Injury Information System. We presented the Global Burden of Disease (GBD) 2017 estimates among Brazilian older adults (60+ years old) for life expectancy at birth (LE), healthy life expectancy (HALE), cause-specific mortality, years of life lost (YLLs), years lived with disability (YLDs), and disability-adjusted life years (DALYs), from 2000 to 2017. RESULTS: LE at birth significantly increased from 71.3 years (95% UI to 70.9-71.8) to 75.2 years (95% UI 74.7-75.7). There was a trend of increasing HALE, from 62.2 years (95% UI 59.54-64.5) to 65.5 years (95% UI 62.6-68.0). The proportion of DALYs among older adults increased from 7.3 to 10.3%. Chronic noncommunicable diseases are the leading cause of death among middle aged and older adults, while Alzheimer's disease is a leading cause only among older adults. Mood disorders, musculoskeletal pain, and hearing or vision losses are among the leading causes of disability. CONCLUSIONS: The increase in LE and the decrease of the DALYs rates are probably results of the improvement of social conditions and health policies. However, the smaller increase of HALE than LE means that despite living more, people spend a substantial time of their old age with disability and illness. Preventable or potentially controllable diseases are responsible for most of the burden of disease among Brazilian older adults. Health investments are necessary to obtain longevity with quality of life in Brazil.

[Assessment of an entomological surveillance system for Chagas disease with community participation in Mambaí and Buritinópolis, State of Goiás]. / Avaliação do sistema de vigilância entomológica da doença de Chagas com participação comunitária em Mambaí e Buritinópolis, Estado de Goiás.

Entomological surveillance of Chagas disease in Mambaí and Buritinópolis, in the State of Goiás, Brazil, has been kept up through the local population's participation, consisting of reporting the presence of vectors inside their homes. A long time has elapsed since instituting these control measures and it has now been certified that vector transmission has been halted. Thus, this study sought to evaluate the population's knowledge and practices in this situation. The results show that there has been progressive indifference towards the topic of 'Chagas disease', which can be attributed to the reduction in the magnitude of the problem that this disease represented, little participation in surveillance among schools, low epidemiological importance of secondary and native vectors and, consequently, limited control interventions from health services in response to notifications. It is proposed that direct search activities by means of sampling should be carried out periodically, and that there should be greater involvement among teaching institutions.

Avaliação do sistema de vigilância entomológica da doença de Chagas com participação comunitária em Mambaí e Buritinópolis, Estado de Goiás / Assessment of an entomological surveillance system for Chagas disease with community participation in Mambaí and Buritinópolis, State of Goiás

A vigilância entomológica da doença de Chagas em Mambaí e Buritinópolis, no Estado de Goiás, Brasil, tem sido mantida com participação da população, notificando a presença de vetores nas habitações. Passado longo tempo após instituídas as ações de controle e tendo-se já certificado a interrupção da transmissão vetorial, buscou-se avaliar o conhecimento e as práticas da população nessa situação. Os resultados apontam progressivo desinteresse pelo tema doença de Chagas, atribuível à redução da magnitude do problema representado pela enfermidade, a pouca participação das escolas na vigilância, à pequena importância dos vetores secundários e nativos e, em conseqüência, às limitadas intervenções dos serviços de controle em resposta às notificações. Propõe-se, que atividades de busca direta por amostragem sejam periodicamente realizadas e maior envolvimento das instituições de ensino.

Entomological surveillance of Chagas disease in Mambaí and Buritinópolis, in the State of Goiás, Brazil, has been kept up through the local population's participation, consisting of reporting the presence of vectors inside their homes. A long time has elapsed since instituting these control measures and it has now been certified that vector transmission has been halted. Thus, this study sought to evaluate the population's knowledge and practices in this situation. The results show that there has been progressive indifference towards the topic of "Chagas disease", which can be attributed to the reduction in the magnitude of the problem that this disease represented, little participation in surveillance among schools, low epidemiological importance of secondary and native vectors and, consequently, limited control interventions from health services in response to notifications. It is proposed that direct search activities by means of sampling should be carried out periodically, and that there should be greater involvement among teaching institutions.