Article ; Online: Association between dietary intake of saturated fatty acid subgroups and breast cancer risk.
2024 Volume 15, Issue 4, Page(s) 2282–2294
Abstract: The impact of dietary saturated fatty acids (SFAs) on breast cancer risk may vary depending on their carbon chain lengths, attributable to the discrepancy in their dietary sources and biological activities. The associations between SFA subgroups ... ...
| Abstract | The impact of dietary saturated fatty acids (SFAs) on breast cancer risk may vary depending on their carbon chain lengths, attributable to the discrepancy in their dietary sources and biological activities. The associations between SFA subgroups classified by chain length and breast cancer risk remain controversial. In this case-control study, we aimed to investigate the association between the dietary intake of SFA subgroups, classified by chain lengths, and odds of breast cancer in China. This study included 1661 cases of breast cancer (confirmed as primary and histologically) and 1674 frequency-matched controls. Face-to-face interviews were used to collect basic information, while dietary intake information was obtained by a food frequency questionnaire. The unconditional logistic regression model was used to calculate the odds ratios (ORs) and 95% confidence intervals (95% CIs). All SFA subgroups were inversely associated with odds of breast cancer. The adjusted ORs (95% CIs) were 0.78 (0.61-0.99) for medium-chain SFAs, 0.50 (0.31-0.83) for long even-chain SFAs, 0.69 (0.54-0.88) for long odd-chain, and 0.67 (0.48-0.95) for very long-chain SFAs, respectively. In the restricted cubic spline (RCS) models, a non-linear M-shaped association was observed between long odd-chain SFAs and odds of breast cancer ( |
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| MeSH term(s) | Humans ; Female ; Fatty Acids ; Prospective Studies ; Risk Factors ; Breast Neoplasms/epidemiology ; Breast Neoplasms/etiology ; Case-Control Studies ; Eating ; Dietary Fats | |||||
| Chemical Substances | Fatty Acids ; Dietary Fats | |||||
| Language | English | |||||
| Publishing date | 2024-02-19 | |||||
| Publishing country | England | |||||
| Document type | Journal Article | |||||
| ZDB-ID | 2612033-1 | |||||
| ISSN | 2042-650X ; 2042-6496 | |||||
| ISSN (online) | 2042-650X | |||||
| ISSN | 2042-6496 | |||||
| DOI | 10.1039/d3fo04279k | |||||
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| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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