Hairil Rizal Abdullah

Utilizing Machine Learning Methods for Preoperative Prediction of Postsurgical Mortality and Intensive Care Unit Admission

Calvin J. Chiew, Nan Liu, Ting Hway Wong et al. · Annals of Surgery · 2019 · 158 citations · Full text

Computing, Perioperative Medicine, Surgery +17

Association between preoperative anaemia with length of hospital stay among patients undergoing primary total knee arthroplasty in Singapore: a single-centre retrospective study

Hairil Rizal Abdullah, Yilin Eileen Sim, Ying Hao et al. · BMJ Open · 2017 · 122 citations · Full text

Medicine, Orthopedic Surgery, Surgery +17

Retrieval augmented generation for 10 large language models and its generalizability in assessing medical fitness

Yu He Ke, Liyuan Jin, Kabilan Elangovan et al. · npj Digital Medicine · 2025 · 102 citations · Full text

Computing, Computer Science, Surgery +15

The Abbreviated Maslach Burnout Inventory Can Overestimate Burnout: A Study of Anesthesiology Residents

Wan Yen Lim, John Ong, Sharon Ong et al. · Journal of Clinical Medicine · 2019 · 96 citations · Full text

Medicine, Anesthesiology, Perioperative Medicine +12

Preoperative Anemia, Functional Outcomes, and Quality of Life After Hip Fracture Surgery

Yilin Eileen Sim, Shao‐en David Sim, Chusheng Seng et al. · Journal of the American Geriatrics Society · 2018 · 91 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17