ArticleEpidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil2023
Clinical-epidemiological characteristics and temporal trend of new cases of grade 2 disability leprosy in the state of Maranhão, Brazil, 2011- 2020.
Article in Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Geospatial inequalities in severe leprosy disability in Pernambuco before and during COVID-19.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases · 2026Article
- Analysis of the Spatial Distribution of New Cases of Leprosy in the State of Pernambuco, Northeast Brazil.Tropical medicine and infectious disease · 2025Article
- Association between MBL2 gene polymorphism and protection against leprosy in a population of northeastern brazil: a case-control study.Scientific reports · 2025Article
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Authors and funding
6 authors at 1 institution in 1 country.
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Abstract
MAIN
resultsOut of 2,147 grade 2 disability leprosy cases, the majority were male, of mixed race/skin color, multibacillary and borderline. The São Luís regional health unit showed a falling trend. IMPLICATIONS FOR SERVICES: The results can guide strategies for the leprosy control program in the state, aiming at new approaches towards early diagnosis, treatment and prevention of disabilities. PERSPECTIVES: Further studies are needed, such as spatial distribution of cases and detection rates of leprosy in children under 15 years of age, in order to gain a better understanding of the epidemiological profile of leprosy in Maranhão.
objectiveto describe the clinical and epidemiological characteristics of new cases of grade 2 disability leprosy and to analyze its trend in the state of Maranhão, from 2011 to 2020.
methodsthis was a descriptive cross-sectional and ecological time-series study, using data from the Notifiable Health Conditions Information System. A descriptive analysis of the event was carried out according to the sociodemographic and clinical-laboratory characteristics of the cases. The temporal trend of event incidence was analyzed using Prais-Winsten regression.
resultsof the 2,147 cases, 71.5% were male, 48.9% had up to 8 years of schooling, 66.5% were of mixed race/color, 95.5% had the multibacillary form, 58.8% were borderline, 32.3% had negative bacilloscopy at diagnosis. There was a stationary trend in the state and a falling trend in the São Luís Health Region (annual percentage change = -64.4%; 95% confidence interval: -73.7;-51.9).
conclusionincidence trend was stable in the state of Maranhão and falling in São Luís.
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