Development of the nomogram
hopelessness, anxiety
Multivariate analysis demonstrated that female gender (Selection of nomogram predictor based on the univariate and multivariate analyses in the training group.OR, odds ratio; CI, confident interval; GAD-7, generalized anxiety disorder-7; PHQ-9, patient health questionnaire-9; SES-10, self-esteem scale-10; BHS-20, beck hopelessness scale-20; SSQ-10, social support questionnaire-10.A nomogram to predict risk of self-poisoning. The red dot in each characteristic in the supplied case showed the case's current condition. For instance, the red dot was placed at the “No” box because the case was not a smoker. To determine a unique score for the feature, a line was drawn upward from the box to the score axis. All nine features were combined to create the final score (−2.76). We were able to determine the patients' final suicide risk (91.7%) by drawing a line downward to the projected risk axis.