The Potential of Prognostic Biomarkers of Uric Acid Levels in Coronary Heart Disease Among Aged Population: A Scoping Systematic Review of the Latest Cohort Evidence.

Background: This study sought to determine whether uric acid levels have a relationship with and can potentially be used as a prognosis for coronary heart disease (CHD) biomarkers using a scoping review.

Methods: This study was conducted following Arksey and O'Malley's scoping review framework. It was reported as obeying the Preferred Reporting Item for Systematic Review and Meta-analysis for Scoping Review (PRISMA-ScR). The subject was extensively searched for in PubMed, CINAHL, and ScienceDirect. The inclusion criteria in the study were that the sources were journal articles written in English and were available in full text. The age of the subject in the item is the elderly population to capture the relationship between uric acid levels and the prognosis of CHD. The publication time limit was 2010 to 2020. The study was analyzed using thematic analysis.

Results: We identified 592 studies in our initial search, and 21 studies with a cohort design were included in this study's analysis. The majority of the evidence suggests an independent correlation with a poor prognosis of CHD in the elderly population. The prognosis of gout includes the prognosis of clinical outcome, severity, and mortality, all of which influence the prognosis value, which becomes a marker.

Conclusion: Uric acid levels have been identified as a potential biomarker for poor CHD prognosis. Nurses and other healthcare workers should learn how to control poor CHD prognosis.