Evidence map›Paper›PMID 41028168›Full record

ArticleNPJ digital medicine2025

Multicenter validation of a scalable, interpretable, multitask prediction model for multiple clinical outcomes.

Hyun-Kyu Yoon, Bo Rim Kim, Hyo Young Kim, Dae Keun Park, Hyo Sung Kim, Hye-Yeon Cho, Hyung-Chul Lee, Hyeonhoon Lee

Abstract read
In one paragraph

Article in NPJ digital medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. From innovation to implementation: Addressing the AI adoption gap in cardiac surgery.American heart journal plus : cardiology research and practice · 2026
    Review
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Hyun-Kyu Yoon *Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
Bo Rim Kim *Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Hyo Young Kim *Department of Artificial Intelligence, Tech University of Korea, Siheung-si, Republic of Korea.
Dae Keun ParkDepartment of AI Healthcare Convergence, Cha University, Pocheon-si, Republic of Korea.
Hyo Sung KimDepartment of Anesthesiology and Pain Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea.
Hye-Yeon ChoDepartment of Anesthesiology and Pain Medicine, Nowon Eulji Medical Center, Eulji University, Seoul, Republic of Korea.
Hyung-Chul LeeDepartment of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
Hyeonhoon LeeHealthcare AI Research Institute, Seoul National University Hospital, Seoul, Republic of Korea. hhoon@snu.ac.kr.

Funding

Korea Health Industry Development Institute RS-2024-00439677National Research Foundation of Korea 2022R1C1C101275313Seoul National University Hospital 0320212080
6 · The paper itself

Abstract

Predicting multiple postoperative complications remains challenging in perioperative care. Current approaches often address complications individually, limiting the potential for integrated risk assessment. We developed and externally validated a scalable, interpretable, tree-based multitask learning model to predict three critical postoperative outcomes-acute kidney injury (AKI), postoperative respiratory failure (PRF), and in-hospital mortality-using 16 preoperative features generally available in electronic health records. Our model achieved AUROCs of 0.805, 0.789, and 0.863 for AKI; 0.886, 0.925, and 0.911 for PRF; and 0.907, 0.913, and 0.849 for mortality in the derivation cohort and external validation cohorts A and B, respectively (all p < 0.001, except for AKI in derivation and PRF in cohort B). We also elucidated the contribution of each input variable to predictions among different outcomes. Our findings highlight the potential of multitask learning to streamline preoperative risk assessment and present a scalable, interpretable, and generalizable framework for improving perioperative care.

Identifiers

PMID41028168
PMCPMC12485121

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.