Construction of an Early Risk Stratification Model for Severe Mycoplasma pneumoniae Pneumonia in Children: A LASSO-Stability Selection and Multi-Model Comparative Study
Objective: To develop an early risk stratification model for severe Mycoplasma pneumoniae pneumonia (SMPP) in children and compare Logistic regression, Random Forest (RF), and XGBoost. Methods: This retrospective study included 1,000 children with MPP at a single center (May 2023–May 2025). The primary outcome was seve...