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The top three models were assessed by the area under the receiver operating characteristic curve (AUC), and their performance was tested by decision curve analysis (DCA). Confusion matrix was used to show the high performance of the best model. The importance matrix plot and SHapley Additive exPlanations values were calculated to evaluate the feature importance and visualize the results. The nomogram and clinical impact curves were used to validate the final model.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>According to the AUC values and DCA results, the XGboost model performed best (AUC\u2009=\u20090.873, sensitivity\u2009=\u20090.896, specificity\u2009=\u20090.838). The nomogram and clinical impact curve verified that the XGBoost model possessed a significant predictive value. The following were predictive factors for EF: pO<jats:sub>2<\/jats:sub>, hemoglobin, mechanical ventilation (MV) rate, pH, Apgar score at 5\u00a0min, FiO<jats:sub>2<\/jats:sub>, C-reactive protein, Apgar score at 1\u00a0min, red blood cell count, PIP, gestational age, highest FiO<jats:sub>2<\/jats:sub> at the first 24\u00a0h, heart rate, birth weight, pCO<jats:sub>2<\/jats:sub>. Further, pO<jats:sub>2<\/jats:sub>, hemoglobin, and MV rate were the three most important factors for predicting EF.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>The present study indicated that the XGBoost model was significant in predicting EF in BPD neonates with mechanical ventilation, which is helpful in determining the right extubation time among neonates with BPD to reduce the occurrence of complications.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12890-024-03133-3","type":"journal-article","created":{"date-parts":[[2024,7,2]],"date-time":"2024-07-02T05:24:53Z","timestamp":1719897893000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Using machine-learning models to predict extubation failure in neonates with bronchopulmonary dysplasia"],"prefix":"10.1186","volume":"24","author":[{"given":"Yue","family":"Tao","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Ding","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wan-liang","family":"Guo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,7,1]]},"reference":[{"key":"3133_CR1","doi-asserted-by":"publisher","first-page":"1723","DOI":"10.1164\/ajrccm.163.7.2011060","volume":"163","author":"AH Jobe","year":"2001","unstructured":"Jobe AH, Bancalari E. 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