Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 1 de 1
Filtrer
Plus de filtres








Gamme d'année
1.
Braz. dent. sci ; 23(2): 1-9, 2020. ilus, tab
Article de Anglais | LILACS, BBO | ID: biblio-1096121

RÉSUMÉ

Objective: The present study aimed to explore the prevalence of melanin pigmentation in a sample of Yemeni population and its relation to some possible risk factors. Material and Methods: This crosssectional study was performed on 440 patients attending a private clinic. Printed questionnaires were introduced to the patients and a clinical examination was performed for each patient. The questionnaire included questions regarding demographic data, and questions regarding some common habits such as smoking, khat chewing and consuming of hot drinks. Melanin pigmentation was assessed regarding its presence, most affected areas and the numbers of affected quadrants. The data were managed and analyzed using SPSS software program. Descriptive statistics and inferential statistics were performed and the associations of melanin with risk factors were evaluated at P value < 0.05. Results: Four hundred and forty patients with mean age 29 ± 8.21 years were included in the study. Of them, 67.5% were fair-skinned, 26.8% were smokers, 48.2% were khat chewers and 33.6% were hot drinks consumers. The prevalence of melanin pigmentation was 62.7%, with class I represented 56.5% of cases. Males showed more prevalence (67.9%) of melanin pigmentation than females (57.7%) with no significant difference. Results also showed more prevalence of melanin pigmentation in patients > 25 years, and darkskinned patients. Regarding habits, smoking, khat chewing and hot drink consumption habits showed significant associations with melanin pigmentation. Whereas the association of khat chewing and hot drinks alone with melanin pigmentation showed no significant relationship with melanin pigmentation while, the merge effects of khat chewing and smoking habits together with melanin pigmentation showed significant relationship with melanin pigmentation. Conclusion: It can be concluded that Yemeni people had high prevalence of melanin pigmentation with more prevalence of CL I type. Males, patients > 25 years and dark-skinned patients showed more prevalence of melanin pigmentation. Smoking, khat chewing and hot drinks consuming habits had significant associations with melanin pigmentation.(AU)


Objetivo: O presente estudo teve como objetivo explorar a prevalência de pigmentação da melanina em uma amostra da população iemenita e sua relação com alguns possíveis fatores de risco. Material e Métodos: Trata-se de um estudo transversal com 440 pacientes atendidos em uma clínica particular. Cada paciente respondeu a um questionário impresso e passou por um exame clínico. O questionário incluía perguntas sobre dados demográficos e questões sobre alguns hábitos comuns, como fumar, mastigar khat e consumir bebidas quentes. A pigmentação da melanina foi avaliada quanto à presença, áreas mais afetadas e número de quadrantes afetados. Os dados foram gerenciados e analisados no programa SPSS. Foi realizada estatística descritiva e inferencial e as associações de melanina com fatores de risco foram avaliadas com valor de p 25 anos e pacientes de pele escura. Quanto aos hábitos, tabagismo, mascar khat e consumo de bebida quente apresentaram associação significativa com a pigmentação da melanina. Enquanto a associação de mascar khat e bebidas quentes isoladamente não mostrou relação significativa com a pigmentação de melanina, enquanto os efeitos da associação dos hábitos de mascar e fumar khat juntamente com pigmentação por melanina mostraram relação significativa com a pigmentação por melanina. Conclusão: Pode-se concluir que o povo iemenita apresentou alta prevalência de pigmentação por melanina, com maior prevalência do tipo CL I. Homens, pacientes> 25 anos e pacientes de pele escura apresentaram maior prevalência de pigmentação da melanina. O hábito de fumar, mascar khat e consumir bebidas quentes teve associações significativas com a pigmentação da melanina. (AU)


Sujet(s)
Humains , Trouble lié au tabagisme , Facteurs de risque , Catha , Mélanines
SÉLECTION CITATIONS
DÉTAIL DE RECHERCHE