Fig. 2From: Hyperuricemia increases the risk of acute kidney injury: a systematic review and meta-analysisHyperuricemia and acute kidney injury. a The pooled rates of AKI incidence in control and hyperuricemia (HUA) group; (b) Subgroup analysis in all hospitalized patients and patients with cardiac surgery and PCI; (c) The pooled hospital mortality in control and HUA group; (d) The pooled levels of SUA in No-AKI and AKI group. *p < 0.05, **p < 0.01Back to article page