کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
362752 | 620638 | 2011 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Beliefs About Cancer and Diet among Those Considering Genetic Testing for Colon Cancer Beliefs About Cancer and Diet among Those Considering Genetic Testing for Colon Cancer](/preview/png/362752.png)
ObjectiveTo assess beliefs about the role of diet in cancer prevention among individuals considering genetic testing for Lynch Syndrome.DesignFamily-centered, cascade recruitment; baseline assessment of a longitudinal study.SettingClinical research setting.ParticipantsParticipants were 390 persons, ages 18 and older, including persons with a Lynch Syndrome-associated cancer and suspected of carrying a disease causing mutation, and relatives at risk for inheriting a previously identified mutation.Main Outcome MeasuresAssess clustering of beliefs about the role of diet in cancer prevention and predictors of class membership.AnalysisConfirmatory factor analysis; 2-class factor mixture model with binary indicators; multilevel regression analyses, individuals nested within families.ResultsWomen endorsed a relationship between diet and cancer prevention more often than men (P < .01). A 2-class model was used where Class 1 indicated less likely to link cancer to diet, and Class 2 indicated more likely. Factors associated with increased odds of membership in Class 1 expressed belief that nothing can prevent cancer (P < .01) and fate attribution (P < .01); Class 2 mentioned personal cancer history (P < .05) and genetic knowledge (P < .01).Conclusions and ImplicationsIdentifying factors associated with a belief in cancer prevention through dietary behaviors can inform targeted interventions.
Journal: Journal of Nutrition Education and Behavior - Volume 43, Issue 3, May–June 2011, Pages 150–156