Fig. 2

Severe-illness risk nomogram and triage tool for clinicians. (A) The nomogram integrating age, IPNs, positive lymph nodes, and education level was constructed to predict the 3-year risk probability of severe lymphedema (B) the calibration curve of internally validation with bootstrapping for the nomogram model. (C) the calibration curve for the nomogram model in the validation cohort. (D) Distribution of risk probability in the non-severe and severe lymphedema. *** p < 0.001