Adherence to the World Cancer Research Fund/American Institute for Cancer Research cancer prevention recommendations and breast cancer risk in the Cancer de Màma (CAMA) study

Public Health Nutrition

Carine Biessy¹  Gabriella Torres-Mejia¹  Isabelle Romieu¹  Anouar Fanidi¹  Pietro Ferrari¹  Carolina Ortega¹  Angélica Angeles-Llerenas¹ 

关键词: Breast cancer;    Diet;    Physical activity;    Weight management;    Mexican women;   

DOI  :  10.1017/S1368980015000634

学科分类：卫生学

来源: Cambridge University Press

【 摘 要 】

Abstract ObjectiveWe investigated the association between adherence to the recommendations of the World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) and breast cancer (BC) risk in the Cancer de Màma (CAMA) study in a Mexican population.DesignPopulation-based case–control study.SubjectsIncident BC cases (n 1000) and controls (n 1074) matched on age, region and health-care system were recruited.SettingIn-person interviews were conducted to assess BC risk factors and habitual diet was assessed with an FFQ. Conformity to the WCRF/AICR recommendations was evaluated through a score incorporating seven WCRF/AICR components (body fatness, physical activity, foods and drinks that promote weight gain, plant foods, animal foods, alcoholic drinks and breast-feeding), with high scores indicating adherence to the WCRF/AICR recommendations.ResultsNo statistically significant associations between WCRF/AICR score and risk of BC were observed. After excluding BMI from the WCRF/AICR score, the top quartile was associated with a decreased BC risk overall, with ORQ4–Q1=0·68 (95 % CI 0·49, 0·92, Ptrend=0·03), and among postmenopausal women, with ORQ4–Q1=0·60 (95 % CI 0·39, 0·94, Ptrend=0·03). Inverse associations were observed between BMI and risk of BC overall and among premenopausal women, with OR=0·57 (95 % CI 0·42, 0·76, Ptrend

【 授权许可】

Unknown