Association Between Dietary Patterns and Cardiovascular Risk Factors Among Middle-Aged and Elderly Adults in Taiwan: A Population-Based Study from 2003 to 2012
Overview
Affiliations
Background: Cardiovascular disease (CVD) is one of the leading causes of mortality and loss of disability-adjusted life years in developed countries. This study derived a dietary pattern using an a priori method and additionally derived dietary patterns using a posteriori methods, and assessed the relationship with CVD risk factors in Taiwanese middle-aged and elderly adults.
Methods: Cross-sectional analyses of 62,965 subjects aged 40 years and above from the Mei Jau (MJ) database collected between 2003 and 2012 in Taiwan. Diet was assessed using a 22 item semi-quantitative food frequency questionnaire. Using this information, three dietary patterns were generated. The a priori diet was labeled the Taiwanese dietary pattern and was derived using hypothesized effect of 22 food groups, while two a posteriori dietary patterns, "vegi-fruits" and "meat-processed", were derived using principal component analysis. The association between dietary patterns and a range of CVD risk factors (i.e. blood lipids, blood glucose and C-reactive protein) was evaluated using linear regression.
Results: The results showed that high intake (Q5, quintile 5) of Taiwanese diet was negatively associated with CVD risk factors at (p < 0.001, model 3), but not with triacylglycerol. In addition, high intake of vegi-fruit dietary pattern (Q5) was negatively associated with CVD risk factors (p < 0.001), but not with high-density lipoprotein, while high consumption of meat-processed dietary pattern (Q5) was positively associated with CVD risk factors (p < 0.001), but negatively related with triacylglycerol in Q3 level and no association with C-reactive protein.
Conclusion: A negative association was observed between Taiwanese or vegi-fruit dietary patterns and CVD risk factors, while a positive association was found between meat-processed dietary pattern and CVD risk factors. The findings suggested that a diet rich in vegetables and fruits has a beneficial effect in the management of CVD risk factors.
Zhu H, Zhang L, Zhu T, Jia L, Zhang J, Shu L Lipids Health Dis. 2024; 23(1):361.
PMID: 39501334 PMC: 11536802. DOI: 10.1186/s12944-024-02354-z.
Hassan R, Ali M, Saha S, Akhter S, Amin M PLoS One. 2024; 19(7):e0307507.
PMID: 39024333 PMC: 11257343. DOI: 10.1371/journal.pone.0307507.
Pasdar Y, Moradi F, Cheshmeh S, Sedighi M, Saber A, Moradi S Sci Rep. 2023; 13(1):19075.
PMID: 37925569 PMC: 10625524. DOI: 10.1038/s41598-023-46447-8.
Wang S, Li W, Li S, Tu H, Jia J, Zhao W BMC Med. 2023; 21(1):310.
PMID: 37592257 PMC: 10433678. DOI: 10.1186/s12916-023-02974-9.
Ilesanmi-Oyelere B, Kruger M BMC Womens Health. 2023; 23(1):256.
PMID: 37173732 PMC: 10176721. DOI: 10.1186/s12905-023-02417-w.