Additional file 2: of Hyperchloremia and postoperative acute kidney injury: a retrospective analysis of data from the surgical intensive care unit

Probability of AKI during the stay in the surgical ICU. AKI probability according to maximum serum chloride levels (A) and according to the increase in serum chloride levels (B) during PODs 0â 3. Representation based on restricted cubic splines. AKI, acute kidney injury; ICU, intensive care unit; POD, postoperative day. (ZIP 74 kb)

外科重症监护病房住院期间急性肾损伤（AKI，acute kidney injury）的发生概率。分别基于术后0~3日（POD，postoperative day）期间的最高血清氯化物水平（图A）与血清氯化物升高幅度（图B）计算得到的AKI发生概率，其可视化结果基于限制性立方样条（restricted cubic splines）绘制。注：AKI即急性肾损伤；ICU即重症监护病房；POD即术后日。（ZIP 74 KB）