Table 3.

Final multivariable Cox proportional hazards model for the association between body mass index and 30-day PE-related mortality.

	Hazard Ratio	p-Value	95% Confidence Interval
BMI (per 1 kg/m2)	0.91	0.049	0.83–0.999
Male	0.53	0.30	0.16–1.74
Age (per 1 year)	1.01	0.47	0.98–1.05
History of Heart Failure	2.40	0.14	0.75–7.72
History of Chronic Lung Disease	2.04	0.23	0.64–6.50
Recent COVID Infection	2.58	0.25	0.52–12.9
Systemic Thrombolysis	3.09	0.12	0.75–12.7
ESC Mortality Risk (Baseline: Intermediate–Low Risk)
Intermediate–High Risk	0.43	0.22	0.11–1.66
High Risk	0.64	0.53	0.16–2.59