دورية أكاديمية
Prevalence of trachoma in indigenous and non-indigenous areas, Northeastern Brazil, 2019–2021
| العنوان: | Prevalence of trachoma in indigenous and non-indigenous areas, Northeastern Brazil, 2019–2021 |
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| المؤلفون: | Daniela Vaz Ferreira Gomez, Wanessa da Silva de Almeida, Paulo Roberto Borges de Souza Junior, Maria de Fátima Costa Lopes, Expedito José de Albuquerque Luna, Ivan Ricardo Zimmermann, Noemia Urruth Leão Tavares, Maria Margarita Urdaneta Gutierrez, Célia Landmann Szwarcwald |
| المصدر: | Revista Panamericana de Salud Pública, Vol 48, Iss 19, Pp 1-9 (2024) |
| بيانات النشر: | Pan American Health Organization, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine LCC:Arctic medicine. Tropical medicine LCC:Public aspects of medicine |
| مصطلحات موضوعية: | trachoma, neglected diseases, prevalence, health surveys, brazil, Medicine, Arctic medicine. Tropical medicine, RC955-962, Public aspects of medicine, RA1-1270 |
| الوصف: | Objective. To estimate the prevalence of trachoma in indigenous and non-indigenous populations in selected areas of the state of Maranhão, in northeastern Brazil. Methods. This was a population-based survey with probabilistic sampling. For the diagnosis of trachoma, external ocular examination was performed using head magnifying loupes, at 2.5X magnification. The prevalence of trachomatous inflammation – follicular (TF) in children aged 1–9 years and the prevalence of trachomatous trichiasis (TT) in the population aged ≥15 years were estimated. Relative frequencies of sociodemographic and environmental characteristics were obtained. Results. The study included 7 971 individuals, 3 429 from non-indigenous populations and 4 542 from indigenous populations. The prevalence of TF in non-indigenous and indigenous populations was 0.1% and 2.9%, respectively, and the prevalence of TT among indigenous populations was 0.1%. Conclusions. The prevalence of TF and TT in the two evaluation units in the state of Maranhão were within the limits recommended for the elimination of trachoma as a public health problem. However, the prevalence of TF was higher in the indigenous evaluation unit, indicating a greater vulnerability of this population to the disease. The prevalence of TF of below 5.0% implies a reduction in transmission, which may have resulted from improved socioeconomic conditions and/or the implementation of the World Health Organization SAFE strategy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Spanish; Castilian Portuguese |
| تدمد: | 1020-4989 1680-5348 |
| Relation: | https://iris.paho.org/handle/10665.2/59323; https://doaj.org/toc/1020-4989; https://doaj.org/toc/1680-5348 |
| DOI: | 10.26633/RPSP.2024.19 |
| URL الوصول: | https://doaj.org/article/7a296b4c3ca14adc81989ef6f424fe08 |
| رقم الأكسشن: | edsdoj.7a296b4c3ca14adc81989ef6f424fe08 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 10204989 16805348 |
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| DOI: | 10.26633/RPSP.2024.19 |