Serum Levels of Homocysteine, Troponin-I, and High Sensitive C-Reactive Protein in Iraqi COVID-19 patients

Objective: This study aimed to investigate if the Homocysteine has recently been proposed as a serious predictive biomarker for Covid-19 infection severity. Method: In this case-control study, which involved 90 participants, 5 ml of venous blood specimen was reserved each participant, measure homocysteine, troponin-I, and high sensitive C-reactive protein in their blood, find there an association between these markers levels COVID-19 by using STATA version 23. Results: The current found significant increase measured values homocysteine patients' serum than controls P-value = 0.004 is < alpha (0.05) with area under curve 0.678, also cardiac troponin-I; hs-CRP patients controls, P-values were 0.02 0.00 respectively are 0.686 0.739 respectively. Conclusion: noted strong severity many articles, showed that had moderate infection. Cardiac troponin-I infection, while good biomarker. Many studies reported mortality rate patients.