Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero

Background: Epidemiological studies have suggested that smoking, nutrition and sexual patterns are major risk factors for cervical cancer. Aim: To study the association between food consumption patterns, smoking and sexual behavior and the risk of cervical cancer. Material and methods: A matched cas...

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Autores principales:	Atalah S,Eduardo, Urteaga R,Carmen, Rebolledo A,Annabella, A Villegas,Rodrigo
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2001
Materias:	Diet records Dietary supplements Neoplasms Uterine neoplasms
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872001000600001
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spelling	oai:scielo:S0034-988720010006000012001-09-24Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del úteroAtalah S,EduardoUrteaga R,CarmenRebolledo A,AnnabellaA Villegas,Rodrigo Diet records Dietary supplements Neoplasms Uterine neoplasms Background: Epidemiological studies have suggested that smoking, nutrition and sexual patterns are major risk factors for cervical cancer. Aim: To study the association between food consumption patterns, smoking and sexual behavior and the risk of cervical cancer. Material and methods: A matched case control study of 170 cases and 340 controls. Food and nutrient intakes were assessed by a food frequency questionnaire considering 58 antioxidant rich food items. Median daily intake of vegetables, fruits, antioxidant vitamins and fiber was calculated. A conditional logistic regression model was used to determine odds ratios associated with variations in nutritional intake and no nutritional factors (age at first delivery, parity, body mass index, family history of cancer and smoking). Results: High intakes of vegetables, fruits, beta carotene, vitamin C, E and fiber were associated with a lower risk of cervical cancer (Odds ratios ranging from 0.56 to 0.78). The risk for cancer was inversely associated with the age at first delivery and directly associated with the total number of pregnancies and smoking. Multivariate analysis model showed a protective effect for vegetable and vitamin E consumption (odds ratio of 0.6 with confidence intervals of 0.5 to 0.8 p<0.001) and a higher risk associated to smoking (odds ratio 2.8, confidence intervals 1.5-5.5 p<0.002) and a younger age at the first delivery (odds ratio 3.37 confidence intervals 2-5.3 p<0.001). Conclusions: Cervical cancer is associated with reproductive and food consumption behaviors. A higher intake of vegetables and foods rich in vitamin E can reduce its risk (Rev Méd Chile 2001; 129: 597-603)info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.129 n.6 20012001-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872001000600001es10.4067/S0034-98872001000600001
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Diet records Dietary supplements Neoplasms Uterine neoplasms
spellingShingle	Diet records Dietary supplements Neoplasms Uterine neoplasms Atalah S,Eduardo Urteaga R,Carmen Rebolledo A,Annabella A Villegas,Rodrigo Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
description	Background: Epidemiological studies have suggested that smoking, nutrition and sexual patterns are major risk factors for cervical cancer. Aim: To study the association between food consumption patterns, smoking and sexual behavior and the risk of cervical cancer. Material and methods: A matched case control study of 170 cases and 340 controls. Food and nutrient intakes were assessed by a food frequency questionnaire considering 58 antioxidant rich food items. Median daily intake of vegetables, fruits, antioxidant vitamins and fiber was calculated. A conditional logistic regression model was used to determine odds ratios associated with variations in nutritional intake and no nutritional factors (age at first delivery, parity, body mass index, family history of cancer and smoking). Results: High intakes of vegetables, fruits, beta carotene, vitamin C, E and fiber were associated with a lower risk of cervical cancer (Odds ratios ranging from 0.56 to 0.78). The risk for cancer was inversely associated with the age at first delivery and directly associated with the total number of pregnancies and smoking. Multivariate analysis model showed a protective effect for vegetable and vitamin E consumption (odds ratio of 0.6 with confidence intervals of 0.5 to 0.8 p<0.001) and a higher risk associated to smoking (odds ratio 2.8, confidence intervals 1.5-5.5 p<0.002) and a younger age at the first delivery (odds ratio 3.37 confidence intervals 2-5.3 p<0.001). Conclusions: Cervical cancer is associated with reproductive and food consumption behaviors. A higher intake of vegetables and foods rich in vitamin E can reduce its risk (Rev Méd Chile 2001; 129: 597-603)
author	Atalah S,Eduardo Urteaga R,Carmen Rebolledo A,Annabella A Villegas,Rodrigo
author_facet	Atalah S,Eduardo Urteaga R,Carmen Rebolledo A,Annabella A Villegas,Rodrigo
author_sort	Atalah S,Eduardo
title	Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
title_short	Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
title_full	Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
title_fullStr	Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
title_full_unstemmed	Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
title_sort	alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero
publisher	Sociedad Médica de Santiago
publishDate	2001
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872001000600001
work_keys_str_mv	AT atalahseduardo alimentaciontabaquismoehistoriareproductivacomofactoresderiesgodelcancerdecuellodelutero AT urteagarcarmen alimentaciontabaquismoehistoriareproductivacomofactoresderiesgodelcancerdecuellodelutero AT rebolledoaannabella alimentaciontabaquismoehistoriareproductivacomofactoresderiesgodelcancerdecuellodelutero AT avillegasrodrigo alimentaciontabaquismoehistoriareproductivacomofactoresderiesgodelcancerdecuellodelutero
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Alimentación, tabaquismo e historia reproductiva como factores de riesgo del cáncer de cuello del útero

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