Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Model diagnosis. (A) Predicted probability graph to show how accurate the model was at predicting the outcome of the study. (B) The ROC curve shows the ability of the model to correctly classify each cohort of the study (area = 0.81, 95% CI: 0.97–0.81, p < 0.0001).
