Fig. 6From: The association between C-reactive protein and coronary artery calcification: a systematic review and meta-analysisBegg’s funnel plot for assessing the presence of publication bias. The logarithm of the odds ratio was plotted against the precision of the study (P = 0.61 for Egger’s regression asymmetry test). There was no evidence of publication bias statistically (P = 0.15 for Egger’s regression asymmetry test)Back to article page