Fig. 4From: Contrast-induced acute kidney injury and adverse clinical outcomes risk in acute coronary syndrome patients undergoing percutaneous coronary intervention: a meta-analysisSubgroup and meta-regression analysis for all-cause mortality and short-term all-cause mortality. Abbreviations: RR, risk ratio; PC, prospective; RC, retrospective; CI-AKI, CI-AKI, contrast-induced acute kidney injury; HT, hypertension; DM, diabetes mellitus; HLP, hyperlipidemia; PCI, percutaneous coronary intervention. Hint: the cut points for all-cause mortality: sample size, 1500; mean age, 62 years old; prevalence of CI-AKI, 14.5%; prevalence of HT, 55%; prevalence of DM, 24.2%; prevalence of HLP, 48%; prevalence of smoker, 47.5% and for short-term all-cause mortality: sample size, 2000; mean age, 60 years old; prevalence of CI-AKI, 13.6%; prevalence of HT, 53%; prevalence of DM, 23.4%. The cut-off points are all the means for continuous data.Back to article page