Fig. 4From: Derivation and validation of a nomogram for predicting nonventilator hospital-acquired pneumonia among older hospitalized patientsThe GiViTI calibration belt for the nomogram. a The training cohort. b Validation Cohort. Note The 80% CI and 95% CI calibration belt are plotted in light and dark gray, respectively. The red diagonal line is the reference line indicating perfect calibrationBack to article page