Figure 6. Incidence of irAEs in EC patients after treatment with ICI stratified by BMI.

(A) Percentages and absolute numbers of irAEs across BMI categories (normal: BMI 18.5–24.9 kg/m² in blue; overweight: BMI 25–29.9 kg/m² in red; obese: BMI >30 kg/m² in green). Representative figure (left) and table (right) are shown. P value in the bar graph and table was calculated using χ² test. (B) Forest plot of ORs and 95% CIs for patients with normal BMI (reference) compared with overweight and obese patients and their incidence of irAEs.