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.
Calibration plots for each model applied to the training and test datasets: (A) surgical site infection, (B) urinary tract infection, (C) sepsis, (D) pneumonia. The dots signify the mean predicted values by the observed complication rates; whiskers represent the 95% CIs of the observed rates based on the binomial distribution; and perfect estimation is indicated in these plots by the gray 45° line. SSI, surgical site infection; UTI, urinary tract infection.
