Dietary patterns and knowledge perception of breast cancer risk patients: A case-control study in Bangladesh
Abstract
Purpose
Breast cancer is the most increasing female cancer worldwide, including Bangladesh. The purpose of this study was to investigate the association between dietary patterns and knowledge perception of breast cancer risk patients in Bangladesh.
Design/methodology/approach
A questionnaire survey about 27 frequently consumed food items was conducted among 140 patients in Amader Gram Cancer Care & Research Center. A logistic regression was applied to estimate breast cancer risk. Dietary patterns were analyzed by the principal component analysis: the fat-rich foods (meat, oil, etc.), fruits, vegetables, sugar, tea, coffee, eggs and fish patterns.
Findings
The marginal effect of the logit model estimated an increased risk of breast cancer for a“Fatty Diet”, characterized by a higher consumption of milk (1.2 per cent, p < 0.01), vegetable oils and fats, butter (3.7 per cent, p < 0.05) and red meat (4.9 per cent, p < 0.05), but a decreased risk of breast cancer for a “Fruity and Vegetable Diet”, characterized by a higher consumption of fish (1.3 per cent, p < 0.01), chicken and eggs (5.1 per cent, p < 0.05), fruits (0.05 per cent, p < 0.01) and vegetables (2.9 per cent, p < 0.05). The findings of this study also suggested that weight (0.07 per cent, p < 0.01) and age (19 per cent, p < 0.05) were associated with an increased risk of breast cancer, but exercise (13 per cent, p < 0.05) reduced breast cancer risk. The findings also showed that maximum patients had inadequate knowledge on dietary and clinical factors of breast cancer risk, in addition to poor cancer screening practice. Poor knowledge and practice of breast screening were likely to lead to late stage presentation of breast cancer.
Originality/value
The authors found an association between the prudent dietary patterns and breast cancer risk and poor knowledge on nutrition and breast cancer.
Keywords
Citation
Shuvo, S.D., Ahmad, T., Paul, D.K. and Zahid, M.A. (2017), "Dietary patterns and knowledge perception of breast cancer risk patients: A case-control study in Bangladesh", Nutrition & Food Science, Vol. 47 No. 2, pp. 270-287. https://doi.org/10.1108/NFS-05-2016-0060
Publisher
:Emerald Publishing Limited
Copyright © 2017, Emerald Publishing Limited