Abstract 13252: Is There a Gender-Specific Association Between High Coronary Artery Calcium Score and High Polygenic CAD Risk Score?
| العنوان: | Abstract 13252: Is There a Gender-Specific Association Between High Coronary Artery Calcium Score and High Polygenic CAD Risk Score? |
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| المؤلفون: | Muhammad Hamza Saad Shaukat, Beatrice Rynders, Mark Petrasko, Catherine Hajek, Phillip Petrasko, Melissa Pham, patryk stys, Alexander Sjovold, Veronica Stys, Komaldeep Singh, Kevin Coy, Michael Lubke, Murat Sincan, Adam Stys, Marian S Petrasko, Tom Stys |
| المصدر: | Circulation. 144 |
| بيانات النشر: | Ovid Technologies (Wolters Kluwer Health), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physiology (medical), Cardiology and Cardiovascular Medicine |
| الوصف: | Introduction: Genetic predisposition for CAD is well established. Polygenic risk scores are emerging as tools which attempt to quantify the genomic component of an individual’s risk for CAD. However, their clinical utility for individual risk stratification is unclear. Hypothesis: 180 SNPs previously identified in Caucasian Genome Wide-Association Studies for CAD were used to construct a weighted restricted polygenic risk score (PRS; normalized range 11.18 -17.58). This study hypothesizes a gender-specific association between high PRS (>=85th percentile) and high coronary artery calcium score (CAC) score, defined as >400. Methods: Between January 2018 & March 2020, 21,784 patients underwent CAC screening and/or PRS testing. Caucasian patients with both PRS and CAC scores were identified. Fisher’s exact test was utilized to test the association between high PRS and high CAC in men and women. Results: Both PRS and CAC were available for 3,197 Caucasian patients, out of which 2,106 (65.8%) were women (figure 1: gender adjusted PRS distribution). Odds ratio of high PRS and high CAC was 1.64 (95% CI: 0.86-2.97; p >0.05) in women and 1.59 (95% CI: 0.98 - 2.53; p>0.05) in men. Conclusions: There is no statistically significant, gender-specific association between high PRS and high CAC in our Caucasian cohort. However, there is a trend suggestive of a positive correlation in women. This clinical data is the first of its kind in a real world setting on the use of PRS for CAD risk assessment. Larger, ethnically diverse studies are needed. |
| تدمد: | 1524-4539 0009-7322 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::1bbac0b99da82477dfa94f228710ab3a https://doi.org/10.1161/circ.144.suppl_1.13252 |
| رقم الأكسشن: | edsair.doi...........1bbac0b99da82477dfa94f228710ab3a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15244539 00097322 |
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