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. 2021 Feb;9(4):323. doi: 10.21037/atm-20-5723

Figure 3.

Figure 3

Variables selected by machine knowledge, ranking by their importance levels. AKI, acute kidney injuries. CMO, comfort measures only; DNR, do not resuscitate; SAPS II, Simplified Acute Physiology Score II; SOFA, Sequential Organ Failure Assessment; BUN, blood urea nitrogen; SYSBP, systolic blood pressure; INR, international normalized ratio; PT, prothrombin time; WBC, white blood cells; LOS, length of stay; PTT, partial thromboplastin time.