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.
In: Public Health Nutrition, Jg. 18 (2015-12-15), Heft 18, S. 3337-3348
Online
academicJournal
Zugriff:
Objective: We 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. Design: Population-based case-control study. Subjects: Incident BC cases (n 1000) and controls (n 1074) matched on age, region and health-care system were recruited. Setting: In-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. Results: No 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, P trend=0.03), and among postmenopausal women, with ORQ4-Q1=0.60 (95% CI 0.39, 0.94, P trend=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, P trend <0.01) and 0.48 (95% CI 0.31, 0.73, P trend<0.01), respectively. Physical activity level was inversely associated with BC risk. Conclusions: The WCRF/AICR index was not related with BC risk in the CAMA study. A combination of six components excluding BMI showed strong protective associations, particularly in postmenopausal women. Further prospective studies are required to clarify the role of adherence to WCRF/AICR recommendations, particularly with respect to BMI, in the Mexican population. [ABSTRACT FROM AUTHOR]
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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.
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Autor/in / Beteiligte Person: | Fanidi, Anouar ; Ferrari, Pietro ; Biessy, Carine ; Ortega, Carolina ; Angeles-Llerenas, Angélica ; Torres-Mejia, Gabriella ; Romieu, Isabelle |
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Zeitschrift: | Public Health Nutrition, Jg. 18 (2015-12-15), Heft 18, S. 3337-3348 |
Veröffentlichung: | 2015 |
Medientyp: | academicJournal |
ISSN: | 1368-9800 (print) |
DOI: | 10.1017/S1368980015000634 |
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