Detalhes bibliográficos
Ano de defesa: |
2012 |
Autor(a) principal: |
Ribeiro, Artur de Oliveira
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Orientador(a): |
Silva, Luiz Carlos Ferreira da
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Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Dissertação
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Tipo de acesso: |
Acesso aberto |
Idioma: |
por |
Instituição de defesa: |
Universidade Federal de Sergipe
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Programa de Pós-Graduação: |
Pós-Graduação em Ciências da Saúde
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Departamento: |
Não Informado pela instituição
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País: |
BR
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Palavras-chave em Português: |
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Palavras-chave em Inglês: |
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Área do conhecimento CNPq: |
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Link de acesso: |
https://ri.ufs.br/handle/riufs/3706
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Resumo: |
Excessive sunlight exposure can cause several forms of potentially malignant disorders, including actinic cheilitis, a precursor lesion of lip squamous cell carcinoma. The objective of this research was to investigate the actinic cheilitis prevalence among fishermen in the southern coast of Sergipe, Brazil. A cross-sectional study was carried out involving a sample (n = 210) of fishermen on this region. Data related to age, skin type, daily and accumulated solar radiation exposure time, smoking, sun protection and the presence of actinic cheilitis were collected. A Poisson regression model estimated the prevalence ratio of variables. Actinic cheilitis prevalence was 11.4% (95% CI: 7.8 - 16.4%). The disease was more prevalent in fair-skinned fishermen (PR = 3.2), aged 50 years (PR = 2.3), with a time of cumulative exposure to solar radiation more than 30 years (PR = 4.0), duration of daily exposure more than four hours (PR = 8.0) and no using of sun protection (PR = 2.1). In the presence of all independent variables, the probability of finding the disease in a fisherman in this region is 55%. This probability decreases to 6% with the use of sunscreens and with sun exposure of less than four hours daily. Fishermen working at the south coast of Sergipe constitute a population at risk for cancer of the lip, making necessary the establishment of public health policies aimed specifically to encourage the use of sun protection and a lower burden of daily exposure to solar radiation. |