Cox proportional-hazards regression: univariate and multivariate analyses

AUnivariate AnalysisMultivariate Analysis
VARIABLEHR (95% CI); p - valueHR (95% CI); p - value
Time to Treatment Failure
BMI≥ 25 vs < 250.54 (0.45–0.66); p < 0.00010.74 (0.56–0.97); p = 0.0330
Progression Free Survival
BMI≥ 25 vs < 250.49 (0.40–0.59); p < 0.00010.77 (0.58–1.01); p = 0.0668
Overall Survival
BMI≥ 25 vs < 250.38 (0.31–0.48); p < 0.00010.59 (0.43–0.81); p = 0.0013
BUnivariate AnalysisMultiavariate Analysis
VARIABLEHR (95% CI); p - valueHR (95% CI); p - value
Time to Treatment Failure
BMI≥ 25 vs < 250.45 (0.35–0.61); p < 0.00010.51 (0.32–0.80); p = 0.0037
Progression Free Survival
BMI≥ 25 vs < 250.41 (0.31–0.56); p < 0.00010.56 (0.35–0.88); p = 0.0132
Overall Survival
BMI≥ 25 vs < 250.25 (0.17–0.36); p < 0.00010.27 (0.15–0.48); p < 0.0001

(A) male patients (B) female patients. The used covariates (not shown) were: weight (continuous), irAEs of any grade, primary tumors, line of treatment, ECOG-PS, number of metastatic sites