Figure 2.

Forest plot of the results of multivariate logistic regression model exploring the association between serum CTRP9 and the formation of coronary collateralization in overall population. Abbreviations: CTRP9: C1q/tumor necrosis factor-related protein 9; HR: heart rate; UAP: unstable angina pectoris; T2DM: type II diabetes mellitus; MetS: metabolic syndrome; eGFR: estimated glomerular filtration rate; HDL-C: high-density lipoprotein cholesterol; Hs-CRP: high-sensitivity C-reactive protein; LAD: left anterior descending artery; RCA: right coronary artery; CTO: chronic total occlusion; OR: odd ratio; CI: confidence interval.