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Objective: There isn't a widely accepted reference method to measure the cardiovascular disease (CVD) risk in human immunodeficiency virus (HIV)-infected patients. In our study, we aimed to investigate the presence of a parameter that would provide insight into CVD risk in HIV-positive individuals and can be conveniently used in their follow-up.
Methods: This retrospective observational study included 160 HIV-infected adults who were followed between 1 January 1996 and 1 June 2017. CVD risk factors and newly developing CVDs during the follow-up of these patients were recorded. By using the Framingham 10-year general CVD risk score (FRS-CVD-10) and American College of Cardiology/American Heart Association risk estimation (ACC/AHA CVDRS), patients’ CVD risks at initial and current evaluation were calculated. The association between these calculated values and factors that might be related to CVD risk were investigated.
Results: Of all patients, 82.5% were male and the mean age was 40.06 years. 68.2% of the patients were smokers and 92% had dyslipidemia. It was observed that 25% of the patients who completed the 113-month follow-up developed CVD. 37.1% and 39.4% of the patients were determined to be at high risk in terms of developing CVD according to FRS-CVD-10 and ACC/AHA CVDRS, respectively. Triglyceride to high density lipoprotein cholesterol ratio (Tg/HDL-c) was found to be higher in patients who developed CVD during follow-up and in those with high CVD risk scores. The positive predictive value of change in Tg/HDL-c ratio at the end of the first year in determining the CVD risk was 91.4% when FRS-CVD-10 was accepted as the reference test.
Conclusions: It was concluded that Tg/HDL-c ratio was a simple, inexpensive and reliable variable which demonstrated the increased risk of CVDs in HIV-infected patients.
Klimik Dergisi 2019; 32(3): 285-91.
Cite this article as: Gülten E, Dokuzoğuz B. [Cardiovascular risk assessment and relationship of risk with triglyceride/high density lipoprotein cholesterol ratio in HIV-infected patients]. Klimik Derg. 2019; 32(3): 285-91. Turkish.