Skip to main content
Fig. 2 | Respiratory Research

Fig. 2

From: Development of breath test for pneumoconiosis: a case-control study

Fig. 2

Receiver operating characteristic curves for pneumoconiosis using 5-fold cross-validation. Legend: The data were randomly divided into 5 groups. For each test, one group was removed from the set and was considered the test set, and the remaining four groups formed the training set. The model was built on the training set and was validated on the test set. The mean area under the curve (AUC) of the model is greater than 0.9, which suggests high diagnostic accuracy of the breath test

Back to article page