Using the Random Forest Algorithm to Detect the Activity of Graves Orbitopathy. Issue 2 (23rd March 2023)

• Record Type: Journal Article
• Authors: Wang, Minghui; Zhang, Hanqiao; Dong, Li; Li, Yang; Hou, Zhijia; Li, Dongmei
• Is Part Of: Journal of craniofacial surgery. Volume 34:Issue 2(2023)
• Page Start: e167
• Page End: e171
• Publication Date: 2023-03-23
• Subjects: clinical activity score; graves orbitopathy -- random forest algorithm; Facial bones -- Surgery -- Periodicals; Skull -- Surgery -- Periodicals; Face -- Surgery -- Periodicals; Surgery, Plastic -- Periodicals; 617.52
• DOI: 10.1097/SCS.0000000000008946
• Languages: English
• ISSNs: 1049-2275

Abstract

Abstract : Purpose: The aim of this study is to establish a random forest model to detect active and quiescent phases of patients with Graves Orbitopathy (GO). Methods: A total of 243 patients (486 eyes) diagnosed with GO in Beijing TongRen hospital were included in the study. The Clinical Activity Score of GO was regarded as the golden standard, whereas sex, age, smoking status, radioactive I131 treatment history, thyroid nodules, thyromegaly, thyroid hormone, and Thyroid-stimulating hormone receptor antibodies were chosen as predictive characteristic variables in the model. The random forest model was established and compared with logistic regression analysis, Naive Bayes, and Support vector machine metrics. Results: Our model has a sensitivity of 0.81, a specificity of 0.90, a positive predictive value of 0.87, a negative predictive value of 0.86, an F1 score of 0.85, and an out-of-bag error of 0.15. The random forest algorithm showed a more precise performance compared with 3 other models based on the area under receiver operating characteristic curve (0.92 versus 0.77 versus 0.76 versus 0.75) and accuracy (0.86 versus 0.71 versus 0.69 versus 0.66). Conclusions: By integrating these high-risk factors, the random forest algorithm may be used as a complementary method to determine the activity of GO, with accurate and reliable performance.