Published in:
01-12-2018 | Research Article
Coronary artery stenosis and associations with indicators of anthropometric and diet in patients undergoing coronary angiography
Published in: Journal of Diabetes & Metabolic Disorders | Issue 2/2018
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Background
Coronary artery diseases (CAD) are one of the major causes of mortality, which is related to the nutritional status and anthropometric indices of individuals. The aim of this study was to determine the relationship between anthropometric indices, the type of protein consumption in meat group and vegetable consumption with coronary artery stenosis.
Methods
This descriptive and analytical cross-sectional study was conducted in Shariati Hospital in Tehran in 2016. Out of the patients undergoing coronary angiography, 208 cases were assigned to participate in the study of simple random sampling. The required data were collected by Food Frequency questionnaire (FFQ), anthropometric indices and physical activity questionnaire. SPSS software (version #21) was used for statistical analysis.
Results
The number of coronary arteries with more than 50% stenosis was increased by high consumption of red meat (P = 0.014), egg (P = 0.006) and chicken (P = 0.030) and low consumption of legume (P = 0.000), soybean (P = 0.002) and vegetables (P = 0.003). Also, the consumption of garlic and onion was associated with a decrease in the severity of stenosis in left anterior descending (LAD) (P = 0.036), and right coronary artery (RCA) (P = 0.033). There was a significant and positive correlation among waist circumference, wrist circumference and body mass index in patients with coronary artery stenosis and a negative correlation between the height of the patient and the history of previous angiography.
Conclusion
High consumption of vegetable proteins, vegetables, maintaining BMI and waist circumference in the normal range, were associated with reduced severity of coronary artery stenosis. In addition high consumption of red meat, chicken and egg is associated with higher severity and number of coronary stenosis.