Key points are not available for this paper at this time.
Chiew, Calvin J. MBBS, MPH; Liu, Nan PhD; Wong, Ting Hway MB, BChir, MPH; Sim, Yilin E. MBBS, MMed; Abdullah, Hairil R. MBBS, MMed Author Information
Chiew et al. (2019) studied this question. Machine learning methods for preoperative prediction of postsurgical mortality and intensive care unit admission were discussed in this author response.