2022
DOI: 10.1186/s12911-022-01995-3
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Machine learning methods to predict 30-day hospital readmission outcome among US adults with pneumonia: analysis of the national readmission database

Abstract: Background Hospital readmissions for pneumonia are a growing concern in the US, with significant consequences for costs and quality of care. This study developed the rule-based model and other machine learning (ML) models to predict 30-day readmission risk in patients with pneumonia and compared model performance. Methods This population-based study involved patients aged ≥ 18 years hospitalized with pneumonia from January 1, 2016, through November… Show more

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Cited by 5 publications
(6 citation statements)
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“…We conducted a retrospective cohort study utilizing the Healthcare Cost and Utilization Project's (HCUP) Nationwide Readmission Database (NRD) from 2014 to 2020. The NRD includes nationally representative information on hospital readmissions for patients of all ages and all payers 6 . Both diagnoses and procedures were recognized according to their International Classification of Diseases Ninth Revision (ICD‐9) and Tenth Revision (ICD‐10) codes.…”
Section: Methodsmentioning
confidence: 99%
“…We conducted a retrospective cohort study utilizing the Healthcare Cost and Utilization Project's (HCUP) Nationwide Readmission Database (NRD) from 2014 to 2020. The NRD includes nationally representative information on hospital readmissions for patients of all ages and all payers 6 . Both diagnoses and procedures were recognized according to their International Classification of Diseases Ninth Revision (ICD‐9) and Tenth Revision (ICD‐10) codes.…”
Section: Methodsmentioning
confidence: 99%
“…The gradient-boosting ML mode performed the best since each DT is sequentially trained. In [27], Rule-based algorithms: DT, RF, XGBoost, and LASSO models were used using the 2016 Nationwide Readmissions Database (NRD) database from a US hospital. Data resampling techniques were used to provide more balanced data to effectively address the readmission and non-readmission groups.…”
Section: Related Workmentioning
confidence: 99%
“…In [14], the authors used Gradient-boosted, and AUC recorded 70. In [27], [28], the authors used XGboost and AUC and recorded 65.91 and 91, respectively. In [29], the authors used LR, and AUC recorded 70.6.…”
Section: Comparing the Proposed Model With The Literature Reviewmentioning
confidence: 99%
See 1 more Smart Citation
“…A careful evaluation of the rehospitalization risk of elderly CHD patients plays a fundamental role in the clinical management of each patient. In recent years, the application of machine learning (ML) algorithms to predict clinical events has been actively conducted (9)(10)(11), and the development of a complicated and reliable classification tool has become possible. Therefore, we hypothesized that combining ML algorithms with patients' basic information might make it possible to produce reliable prediction models to predict the 7-day unplanned readmission of elderly CHD patients.…”
mentioning
confidence: 99%