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. 2023 Sep 21;9(3):e003365. doi: 10.1136/rmdopen-2023-003365

Figure 1.

Figure 1

Classification performance of XGBoost model for each group of subjects according to autoantibodies titres. Y axis shows the group subjects belong to. X axis shows the predicted (pred) classification. Data are shown as percentage. HC, healthy controls; IIM, idiopathic inflammatory myopathies; SLE, systemic lupus erythematosus; SjS, Sjogren’s syndrome; SSc, systemic sclerosis; UCTD, undifferentiated connective tissue disease.