Global burden of disease attributable to diabetes mellitus in Brazil Carga global de doença devida e atribuível ao diabetes mellitus no Brasil

Type II diabetes mellitus accounts for 90% of all cases of diabetes, and its inclusion in health evaluation has shown that its complications have a considerable impact on the population's quality of life. The current article presents the results of the Global Burden of Disease Study in Brazil for the year 1998, with an emphasis on diabetes mellitus and its complications. The indicator used was disability-adjusted life years (DALY), using a discount rate of 3%. In Brazil, ischemic heart disease, stroke, and diabetes accounted for 14.7% of total lost DALYs. Brazil showed a higher proportion of years lived with disability (YLDs) among total DALYs for diabetes as compared to other countries. Retinopathy and neuropathy were the complications that contributed most to YLDs. According to forecasts, diabetes mellitus will have an increasing impact on years of life lost due to premature death and disability in the world, shifting from the 11th to 7th cause of death by 2030. It is thus urgent to implement effective measures for prevention, early diagnosis, counseling, and adequate follow-up of patients with diabetes mellitus.<br>O diabetes mellitus tipo II é responsável por 90% de todos os casos de diabetes, e sua inclusão na avaliação de saúde evidencia que as suas complicações têm um considerável impacto na qualidade de vida de uma população. O presente artigo apresenta os resultados do Estudo de Carga Global de Doença, realizado no Brasil para o ano de 1998, com ênfase no diabetes mellitus e suas complicações. O indicador utilizado foi o disability-adjusted life years (DALY), ao qual aplicou-se a taxa de desconto de 3%. No Brasil, doenças isquêmicas do coração, doenças cardiovasculares e diabetes contribuíram com 14,7% do total de DALY. Observou-se uma maior participação do years lived with disability (YLD) no total de DALY para o diabetes quando comparado a outros países. As complicações retinopatias e neuropatias foram as que mais contribuíram para o YLD. Projeções indicam que o diabetes mellitus terá crescente impacto sobre a perda de anos de vida por morte prematura e incapacidade no mundo, e que se deslocará de 11ª para 7ª causa de morte em 2030. Faz-se urgente a implantação e implementação de medidas efetivas para prevenção, diagnóstico precoce, aconselhamento e adequado acompanhamento dos pacientes com diabetes mellitus

Environmental and Animal Characteristics as Factors Associated with American Cutaneous Leishmaniasis in Rural Locations with Presence of Dogs, Brazil

The aim of the study was to investigate the importance of dogs, other domesticated animals and environmental characteristics as risk factors in the epidemiology of American cutaneous leishmaniasis (ACL). A retrospective survey of cases of human ACL in the last ten years and visits to homes in rural locations were carried out in the municipality of Arapongas (southern Brazil) from 2008 to 2010. ACL in humans was significantly associated with a distance of up to 25 meters from the residence to a forest area (OR 5.08; 95% CI: 1.35–21.04), undergrowth area (OR 6.80; 95% CI: 1.69–45.33) and stream (OR 5.87; 95% CI: 1.15–24.59); banana plants near the residence (OR 5.98; 95% CI: 1.49–39.84), absence of ceiling below the roof in the residence (OR 7.30; 95% CI: 1.26–158.1), the dumping of trash in the forest area (OR 26.33; 95% CI: 7.32–93.46) and presence of ACL in dogs in the surrounding area (OR 4.39; 95% CI: 1.37–13.45). In dogs, ACL was associated with a distance of 25 to 50 meters and 51 to 100 meters, respectively, from the residence to a forest area (OR 2.59; 95% CI: 1.08–5.98; OR 3.29; 95% CI: 1.64–6.62), the presence of a stream up to 25 m from the residence (OR 6.23; 95% CI: 2.34–16.54) and banana plants near the residence (OR 0.45; 95% CI: 0.25–0.80). In the locations studied in the municipality of Arapongas (Brazil), the results reveal that canine infection increases the risk of human infection by ACL and the characteristics surrounding the residence increase the risk of infection in both humans and dogs. Thus, integrated environmental management could be a useful measure to avoid contact between humans and phlebotomines