Machine Learning-Based Prediction Model of Preterm Birth Using Electronic Health Record

Figure 5

The ROC curve of the models. (a) Based on 20 weeks of gestation. (b) Based on 22 weeks of gestation. (c) Based on 24 weeks of gestation. (d) Based on 26 weeks of gestation. (e) Based on 27 weeks of gestation.

(a)

(b)

(c)

(d)

(e)