Correlation Between Coronary Artery Calcium Score and Triglyceride-Glucose Index in Post-menopausal Women.

Abstract

To clarify the correlation between coronary artery calcium score (CACS) and triglyceride-glucose (TyG) index in post-menopausal women. Post-menopausal women who underwent computed tomography angiographywith the suspicion of acute coronary syndrome were included in the study. Patients were categorized into three groups (CACS < 100 as group 1, CACS = 100-300 as group 2, and CACS > 300 as group 3). Groups were compared with regardto demographic characteristics, laboratory test outcomes, electrocardiogram findings, and the TyG index. The study was conducted by examining the data of 228 patients. Median TyG index was 9.0 and median CACS was 79.5. The median age was significantly lower in group 1 (p = 0.001). Diabetes mellitus rate and smoking rate were higher in group 3 compared to the other groups (p = 0.037 and p = 0.032). The glucose level was significantly higher for group 3 (p = 0.001). Additionally, the TyG index was 9.3 in group 3 and was statistically significantly higher than the values in group 1 and group 2 (8.9 and 9.1, respectively) (p = 0.005). There was a moderate correlation between CACS and age (correlation coefficient (CC): 0.241, p = 0.001). Also, there was a significant correlation between glucose level and CACS (CC: 0.307, p = 0.001). A high correlation was found between the TyG index and CACS (CC: 0.424, p = 0.001). Our study demonstrated for the first time that there was a strong correlation between the TyG index and CACS in post-menopausal patients. In addition, patients with increased age, patients with higher glucose levels, and diabetic patients had significantly higher CACS.