Fig. 3From: HDL-cholesterol concentration and its association with coronary artery calcification: a systematic review and meta-analysisMeta-analysis for cohort studies Forest plot of five cohort studies that investigated the association between HDL-C and CAC. Diamond represents the summary odds ratio (pooled OR) estimate and its width shows corresponding 95% CI with random effects estimate. I2 test and Cochran’s Q statistic were used to assessing the statistical heterogeneity (P < 0.10) across studiesBack to article page