| Autor: |
Carlos Daniel Rodríguez-Ariza, Alfredo Cabrera-Villamizar, Astrid Lorena Rodríguez-Pulido, Santiago Callegari, Natalia Alejandra Ossa Rodríguez, Mónica Pinilla-Roncancio, Sergio Mauricio Moreno López, Carlos Andrés Sánchez-Vallejo |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Scientific Reports. 13 |
| ISSN: |
2045-2322 |
| Popis: |
No cardiovascular risk score has included Latin American patients in its development. The ACC/AHA ASCVD risk score has not been validated in Latin America; consequently, its predictive capacity in the population of the region is unknown. The aim of this study is to evaluate the discrimination capacity and calibration of the ACC/AHA ASCVD score to predict the 10-year risk of a cardiovascular event in a primary prevention cohort followed in a Colombian hospital. A retrospective cohort study was conducted in primary prevention patients belonging to an intermediate/high-risk and low-risk cohort without established atherosclerotic disease. Cardiovascular risk was calculated at inclusion. The calibration was analyzed by comparing observed and expected events in the different risk categories. A discrimination analysis was made using the area under the ROC curve and C statistic. A total of 918 patients were included—202 from the intermediate/high-risk and 716 from the low-risk cohort. The median cardiovascular risk was 3.6% (IQR 1.7–8.5%). At the 10-year follow-up, 40 events (4,4%) occurred. The area under the ROC curve was 0.782 (95% CI 0.71–0.85). The Hosmer–Lemeshow test did not show differences between expected and observed events. The ACC/AHA ASCVD score is calibrated and has good discrimination capacity in predicting 10-year risk of cardiovascular events in a Colombian population. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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