Fig. 2From: Body mass index is an independent predictor of acute kidney injury after urgent aortic arch surgery for acute DeBakey Type I aortic dissectionA linear relationship between BMI and postoperative AKI was observed after adjusting for age, sex, previous cerebrovascular disease, smoking history, renal artery dissection, eGFR, and AMI. In the figure, the red line indicates the estimated risk of acute kidney injury, and the blue points represent the pointwise 95% confidence intervalBack to article page