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Using a dataset of 181 patients, we performed preprocessing including normalization and categorical encoding. To identify predictive features, we applied sequential forward selection (SFS), chi-square, analysis of variance (ANOVA), and mutual information (MI). The selected features were used to train machine learning classifiers including SVM, random forest, AdaBoost, LightGBM, and XGBoost. Hyperparameter tuning was done for each classifier using randomized search. Model evaluation was performed using leave-one-out cross-validation over 100 repetitions. Among the classifiers, random forest, combined with SFS feature selection and 10 features, obtained the best performance: Accuracy: 81.32%\u2009\u00b1\u20096.43%, Sensitivity: 86.04%\u2009\u00b1\u20096.21%, Specificity: 70.49%\u2009\u00b1\u20098.12% Precision: 81.59%\u2009\u00b1\u20096.23%, and F1-score: 83.75%\u2009\u00b1\u20096.23% percent. Our findings highlight the promise of machine learning in enhancing early diagnosis of NASH and provide a compelling alternative to conventional diagnostic techniques. Consequently, this study highlights the promise of machine learning techniques in enhancing early and non-invasive diagnosis of NASH based on readily available clinical and blood data. Our findings provide the basis for developing scalable approaches that can improve screening and monitoring of NASH progression.<\/jats:p>","DOI":"10.1038\/s41598-024-51741-0","type":"journal-article","created":{"date-parts":[[2024,1,30]],"date-time":"2024-01-30T03:03:05Z","timestamp":1706583785000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":33,"title":["Machine learning approaches for early detection of non-alcoholic steatohepatitis based on clinical and blood parameters"],"prefix":"10.1038","volume":"14","author":[{"given":"Amir Reza","family":"Naderi Yaghouti","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamed","family":"Zamanian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmad","family":"Shalbaf","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,1,30]]},"reference":[{"key":"51741_CR1","doi-asserted-by":"publisher","first-page":"851","DOI":"10.1016\/S2468-1253(22)00165-0","volume":"7","author":"K Riazi","year":"2022","unstructured":"Riazi, K. et al. 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