An application of correspondence analysis method in the study of disease etiology / 中华流行病学杂志
Chinese Journal of Epidemiology
;
(12): 914-917, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-322896
ABSTRACT
<p><b>OBJECTIVE</b>To explore the application value of correspondence analysis in ecological study.</p><p><b>METHODS</b>We adopted correspondence analysis method to analyze the relationship between the amount of food intake in some cities in China and the male gastric carcinoma mortality.</p><p><b>RESULTS</b>According to scatter plots of row and column points, there were regional differences among the male gastric carcinoma mortality in different cities of China.</p><p><b>CONCLUSION</b>The scatter plot of row and column points indicated directly that there were regional differences among the male gastric carcinoma mortality in different cities of China. Males from the Southern part of the country ate more rice and salt, less wheaten food and fewer light vegetables than those from the northern parts, suggesting that there might be some carcinogenic factors in some food stuff involved.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias Gástricas
/
Carcinoma
/
China
/
Inquéritos sobre Dietas
/
Epidemiologia
/
Mortalidade
Tipo de estudo:
Estudo de etiologia
/
Estudo prognóstico
Limite:
Humanos
/
Masculino
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Epidemiology
Ano de publicação:
2007
Tipo de documento:
Artigo
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